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Timber iQ - Design & Construction, the latest addition to the Trademax Publications family, is a glossy magazine with international flavour that is dedicated to all aspects of timber in design and construction in Southern Africa.
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ISSN 2305-9648
April - May 2014 // Issue: 13 // Price: R40,00 incl.
Design & Construction
Selectively sourced hardwoods from around the world
Specialising in Exotic Hardwoods - over 35 species available
Range of plywoods, including Marine, Birch, Pine, Commercial and Exotic
Order any volume from one plank to one bundle to a truck load of wood
Supplied rough or machined to the customer’s requirements.
We support suppliers who offer FSC timber and timber sourced from well-managed, sustainable plantations.
Eco delivers throughout the province and has become one of Durban’s major hardwood suppliers.
Now operating from new, larger premises in New Germany
Kiaat | Mahogany | Teak | Rosewood | Oak | Walnut | Saligna | Meranti | Beech
Contact usTel: +27 (0) 31 705 5546Fax: +27 (0) 31 705 7416Email Hans: [email protected] Email Rob: [email protected]: www.ecotimbertraders.co.za
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CONTENTS
ED'S NOTE
CONTRIBUTORS
CO-EDITOR'S NOTE - WOODEX FOR AFRICA
EVENTS - WOODEX FOR AFRICA JOINS FORCES
CASE STUDY - OSLO OPERA HOUSE
COVER STORY - EVOLUTION AT ITS BEST
COMPANY PROFILE - SWISSLINE DESIGN
DECKING - MAINTAINING YOUR DECK
EDUCATION & TRAINING - NMMU, GEORGE
TOOLS - DUAL MODE PRECISION PLUNGE ROUTER
INTERIORS - WOVEN WHIMSY
COMPANY PROFILE - THE WATTLE COMPANY
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CONTENTS
THE THATCHERS ASSOCIATION OF SOUTH AFRICA STRIVES TO UPHOLD HIGH STANDARDS OF PRACTICE FOR THE THATCHING INDUSTRY, MEMBERS AND THEIR CUSTOMERS. TASA AIMS TO DO THE FOLLOWING:
THE MARK OF EXCELLENCE!
FOR MORE INFORMATION, CONTACT ELZABIE MEINTJES: (c) 083 283 8429(e) [email protected](w) www.sa-thatchers.co.za
FOR MEMBERS:• Establish and exercise a code of ethics.• Establish and maintain minimum standards and requirements.• Promote interaction through marketing and socialising.• Establish and maintain a membership list.• Pro-active promotion programmes to enhance the image of the Association.
FOR CONSUMERS:• High visibility for Association and its members.• Highlighting poor workmanship and malpractice.• Marketing of the Association and the trade in general in SA and overseas.• Awareness of the SANS 10407 Specification and requirements.• Liaison with the NHBRC.•• Awareness of skills and products of members.
COMPANY Q&A - CONEY TIMBERS
NEWS - ALLWOOD TECHNOLOGY TURNS 14
NEWS - CUTTING NEW PATHS
NEWS - FORWARD THINKING OFFICE DESIGN
INDUSTRY INSIGHT - HY·BRID
SCREWS - IN FOCUS: DIN 1052
EVENTS - 'ARCHITECTURE OTHERWHERE'
ARCHITECTURE - STRUCTURE & SPACE
INDUSTRY INSIGHT - FRAUDULENT CERTIFICATES
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THE THATCHERS ASSOCIATION OF SOUTH AFRICA STRIVES TO UPHOLD HIGH STANDARDS OF PRACTICE FOR THE THATCHING INDUSTRY, MEMBERS AND THEIR CUSTOMERS. TASA AIMS TO DO THE FOLLOWING:
THE MARK OF EXCELLENCE!
FOR MORE INFORMATION, CONTACT ELZABIE MEINTJES: (c) 083 283 8429(e) [email protected](w) www.sa-thatchers.co.za
FOR MEMBERS:• Establish and exercise a code of ethics.• Establish and maintain minimum standards and requirements.• Promote interaction through marketing and socialising.• Establish and maintain a membership list.• Pro-active promotion programmes to enhance the image of the Association.
FOR CONSUMERS:• High visibility for Association and its members.• Highlighting poor workmanship and malpractice.• Marketing of the Association and the trade in general in SA and overseas.• Awareness of the SANS 10407 Specification and requirements.• Liaison with the NHBRC.•• Awareness of skills and products of members.
FIND A DEALERwww.skillcraft.co.za
WE HAVE A NEW
www.rustichomes.co.zaWEBSITE!
Visit www.rustichomes.co.za Email [email protected] Call +27 (0)21 859 5193
As the pioneer in the design and construction of timber homes in South Africa, Rustic Homes has established itself as the leading player. Our advanced construction methods continue to set standards for the industry. Hand in hand with the inimitable Rustic Homes style go unsurpassed quality and attention to detail. The home we build for you will always remain a landmark, withstanding for a many a lifetime everything our climate can throw at it.
“In an industry which never quite achieved a consumer breakthrough, it was the style of Rustic Homes that in the late ‘80s finally captured the imagination of the South African market.” – John Mortimer, former SALMA Executive Director and Dean of the Faculty of Forestry, Stellenbosch.
The enduring style and character of a Rustic Home will always complement its surroundings.
CREATING NEW LANDMARKS IN TIMBER
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CONTENTS
ARCHITECTURE - WIND & WATER BAR
NEWS - ITS CONGRESS & FAIR
ASSOCIATION PROFILE - SAWFLA
NEWS - TAN-TREATTM
DOORS - FRAME OF MIND
ASSOCIATION PROFILE - THE WOOD FOUNDATION
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Up to 6m long - 250 x 250 mm or bigger! Cut to order. Fully pressure treated. Cheaper than you think. Phone for a quote or see our website.
Tel: 013 751 3021 / Mobile: 082 785 8215 / Email: [email protected] www.pullscar.co.za
ED'S NOTE
Youer than you
In the infinitely wise words of Dr. Seuss, specifically applied, in this case, to one who is celebrating (or lamenting) a birthday, “Today you are you, that is truer
than true. There is no one alive who is youer than you.”
At Timber iQ, in the month of March, we joyously celebrated another exciting year of passionate, timber-infused publishing, and looking back has offered a view of a steadily growing publication that, issue after issue, has come to know more and more of who and what it is.
And as I sit paging through previous issues, ruminating on past events, and how we were feeling at the time we put those words to print, I realise, not for the first time, that a magazine is so much like a child.
Through conception, birthing, teething and adolescence, there is a developing personality, a complex set of habits and ways, a wry sense of humour; there is life. Which is why, when I think about Timber iQ now entering its third year of existence, I think not of anniversaries and arbitrary,
cold facts, but of a magazine coming out into the world just waiting to be imprinted upon by those who patiently awaited its arrival.
In its two short years, Timber iQ has grown a life of its own and is turning the tables on us all. It is now leaving an impression on all of us, and has even me convinced of the best type of furniture to buy, the best type of house to build (one day) and even entices the nose to seek out the wooded charms of my favourite chardonnay.
I am a willing victim.
Welcome to the WoodEX for Africa issue of Timber iQ – our biggest issue yet.
I hope you enjoy the read, and welcome any comments, suggestions, or contributions.
Jen
APRIL / MAY 2014 // 8
Depending on how old we are or how vigorously we live our lives, birthdays evoke different feelings in us all. Some of us may stop for a moment to see what the bathroom scale got up to over the last year, and others might ignore the aging bit and celebrate, with reckless abandon, another year lived.
Approved by the building authorities.Endorsed by the environment.
www.swartland.co.za
Our new pre-sealed, pre-glazed Ready-2-Fit range will not only provide a compliant fenestration solution, it’ll help you sleep better. Wood is a natural insulator and one of the
most environmentally friendly and carbon-conscious building materials available.
For even greater peace of mind, we’re constantly testing our Ready-2-Fit range to ensure SANS compliance. We’re able to provide you with the simulated U-values and mechanical
properties on most of our popular ranges, to ensure your plans get approved and that your client gets the reliability and tested performance you’ve come to expect from Swartland.
For more information, visit www.ready2fi t.co.za, or visit your nearest Swartland stockist
PRE-SEALED, PRE-GLAZEDPRE-SEALED, PRE-GLAZEDPRE-SEALED, PRE-GLAZEDPRE-SEALED, PRE-GLAZEDPRE-SEALED, PRE-GLAZEDPRE-SEALED, PRE-GLAZEDPRE-SEALED, PRE-GLAZED
22Ready FitReady Fit
RANGE FOR INSTALLERSRANGE FOR INSTALLERS
CONTRIBUTORS
CONTRIBUTORS
THE TEAM
EDITOR: Jennifer Rees 0861 727 663 076 119 8819 [email protected] PUBLISHER: Billy Perrin [email protected] 0861 727 663
ADVERTISING: Angeline Martin [email protected] 0861 727 663
LAYOUT & DESIGN: Craig Patterson [email protected]
SUBSCRIPTIONS & DATA: Celeste Perrin [email protected] 0861 727 663
TRADEMAX PUBLICATIONS
Tel: 0861 727 663Cell: 082 266 6976Fax: 0866 991 346www.trademax.co.zaPostnet Suite 241 Private Bag X103 N1 City 7463
DISCLAIMERThe views expressed herein are not necessarily those of Trademax Publications. Although we have done our best to ensure the accuracy of our content, neither Trademax Publications nor Timber iQ magazine will be held liable for any views expressed or information disseminated in this issue.
JACQUES CRONJE
Jacques is a registered Professional Senior Architectural Technologist (Pr.S.Arch.T). While his architectural training is informal, having learnt by on-the-job experience, mentorship and self-study, he has degrees in building management and economics, a post-grad certificate in energy economics and has done several courses in energy efficiency and sustainable development.
FRED WAGENAAR
Fred is the Executive Officer of the ITC-SA and has been involved in the construction industry for the past 34 years. He is passionate about the built environment and is committed to promoting excellence in design, workmanship and material in the roofing industry. Fred is a proponent of drinking red wine, is unable to resist the calling of the open road, and loves chasing the sunset on his Harley.
Visit uswww.trademax.co.za
GET IN TOUCH
Follow us @Timber_iQ
Like usTimber iQ
Follow usTimber iQ
Connect with usTimber iQ
APRIL / MAY 2014 // 10
RICHARD BENTLEY
Richard Bentley has been active in the SA timber industry for more than 17 years, having started his career as International Business Development Manager for Mondi Mining timber in 1996. He started at Rhoms Timberworld in 2002 and left in 2010 to start his own business, Richard Bentley Consulting. Today his focus is on project management and timber consulting, the importing and distribution of unique decking and flooring related products, managing a deck building and wood restoration company, as well as being the master franchisor for the Mr Sandless system for resealing wood floors without sanding.
CONTRIBUTORS
UPCOMING EVENTSITFB ANNUAL AWARDS 15 MAY | CAPE TOWN
Contact [email protected] for more info
WOODEX FOR AFRICA 2014 5-7 JUNE GALLAGHER ESTATE, JOHANNESBURG
View www.woodexforafrica.com for more info
CAPE CONSTRUCTION EXPO 13-14 AUGUST | CTICC, CAPE TOWN
View www.cape-construction.co.za for more info
AFRICAN CONSTRUCTION EXPO 26-28 MAY | JOHANNESBURG
View www.construction-week.com for more info
UIA 'ARCHITECTURE OTHERWHERE' 3-7 AUGUST | DURBAN ICC, DURBAN
View www.uia2014durban.org for more info
INTERBUILD AFRICA 2014 20-23 AUGUST EXPO CENTRE, NASREC, JOHANNESBURG View www.interbuild.co.za for more info
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WoodEX for Africa 2013.
What seemed like a dream a few years ago – to create a business and networking platform which will unify, develop and
grow the African timber, tooling, and machinery industries – has become a reality within three years.
WoodEX for Africa 2014 is set to take visitors on a journey of sight, smell, touch and sound as exhibitors demonstrate the latest machinery, equipment and production techniques. And with an exhibitor profile that encompasses a broad cross-section of the timber industry, and, with a variety of international exhibitors in attendance, visitors will be exposed to global trends, gain technical knowledge from industry experts and get hot-off-the-press news of newly launched products.
WoodEX for Africa offers trade visitors the opportunity to explore and investigate what's on offer in the timber industry, to compare prices, and to make informed decisions – all under one roof. It is therefore the place to be seen to position your business at the forefront of the timber industry.
WoodEX for Africa joined forces with one of the largest and most successful event and venue management companies of its kind in Africa, Thebe Reed Exhibitions, to organise WoodEX for Africa 2014. Thebe Reed Exhibitions, who are the organisers of events like Decorex, Africa Travel Week and IBTM Africa, has a strong footprint in Africa, and is supporting WoodEX for Africa to grow the event even further to ensure that it delivers quality visitors and exhibitors for the wood industry.
One of the highlights at WoodEX for Africa this year will be the Timber Talks programme, which is to consist of a number of short presentations and act as a dynamic and interactive platform where exhibitors and visitors can share information and learn. It is free to attend and the full programme is available on the WoodEX for Africa website.
We are expecting some 3 500 visitors and 150 exhibitors at WoodEX this year, and we look forward to welcoming you at the event. Online registrations for visitors are now open. Visit the WoodEX for Africa website at www.woodexforafrica.com for more information about the event and to pre-register as a visitor.
We have been following the growth of Timber iQ since its first issue and we are really excited about our partnership with this publication. We believe that, with the support of strategic partners like Timber iQ, WoodEX for Africa will continue to grow into a world-class event. Welcome to WoodEX for Africa 2014 and to the April/May issue of Timber iQ. We hope you enjoy the read.
CO-EDITOR'S NOTE
APRIL / MAY 2014 // 14
WoodEX for Africa A note from the director
Stephan Jooste – Director: WoodEX for Africa.
For more information:[email protected]
+27 (0)21 856 4334
BOOK NOW!
WoodEX Advert Update.indd 1 2014/01/31 10:36 AM
WoodEX for Africa joins forces with Thebe Reed Exhibitions
EVENTS
WoodEX for Africa has joined forces with one of the largest and most successful event and venue management companies of its kind in Africa, Thebe Reed Exhibitions, to organise WoodEX for Africa 2014.
Thebe Reed Exhibitions will support WoodEX for Africa with event management, sourcing of sponsorships, stand sales, and marketing.Carol Weaving, Managing Director of Thebe Reed
Exhibitions, says Thebe Reed Exhibitions are excited to form a strategic alliance with the organisers of WoodEX for Africa. "WoodEX for Africa is the only show of its kind in South Africa focusing on the timber industry and Thebe Reed can see the growth potential for this trade exhibition."
"We look forward to working with WoodEX for Africa to grow the event even further to ensure that it delivers quality visitors and exhibitors for the wood industry."
BE PART OF THE TIMBER TALKS AT WOODEX FOR AFRICA 2014
Members of the timber industry are invited to participate in the Timber Talks platform at WoodEX for Africa 2014, by suggesting local or international speakers to present at this annual event. WoodEX for Africa will be held at Gallagher Convention Centre in Midrand from 5 to 7 June 2014.
The Timber Talks programme is an excellent opportunity to create exposure amongst industry peers while educating existing and potential clients.
APRIL / MAY 2014 // 16
The programme consists of a number of short presentations and is a dynamic and interactive platform where exhibitors and visitors can share information and learn from one another. Those interested in participating in this great opportunity should submit a brief description of the topic and suggested speaker by e-mail to [email protected] before 30 April 2014.
BOOK YOUR EXHIBITION SPACE NOW
Limited exhibition space is still available at WoodEX for Africa 2014, and it is now time to book your stand to secure the best possible position.
WoodEX presents a wide range of machinery, tools, fits and finishes, equipment, new technology and materials to the timber industry.
This year, timber components will be highlighted as part of the exhibitors’ offerings.
The WoodEX for Africa marketing team is placing a lot of focus on direct marketing this year. The aim is to develop quality trade participation and quality exhibitors, and visitors are being targeted directly to participate in the event.
The goal is to attract some 3 000 visitors to the event this year, with 150 exhibitors showcasing their products and services. “We believe that, with the support of strategic industry partners, WoodEX will grow into an excellent business and networking platform which will unify, develop and grow the African timber, tooling and machinery industries,” says WoodEX Director, Stephan Jooste.
For more information about WoodEX for Africa visit the event's website at www.woodexforafrica.com.
EVENTS
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Contact details:Head Office & Factory Physical: 8 Fechter Street Knysna Industria PPostal: PO Box 2385 Knysna, 6570
Cell Francois: 082 411 0513Cell Brett: 082 553 2822Cell Kobus: 082 535 3397Cell Dean: 083 671 4999Fax: 044 382 6358
Email: [email protected]: www.timbaclad.com
Supplier of Timber Log Wall Systems, Solid and Half Logs, Decking, Poles, Pickets, Timber Balustrades,
Flooring and Laminated Posts
Solid Log T&G Half Logs
Contact details:Head Office & Factory Physical: 8 Fechter Street Knysna Industria PPostal: PO Box 2385 Knysna, 6570
Cell Francois: 082 411 0513Cell Brett: 082 553 2822Cell Kobus: 082 535 3397Cell Dean: 083 671 4999Fax: 044 382 6358
Email: [email protected]: www.timbaclad.com
Supplier of Timber Log Wall Systems, Solid and Half Logs, Decking, Poles, Pickets, Timber Balustrades,
Flooring and Laminated Posts
Solid Log T&G Half Logs
CASE STUDY
American oak lends natural warmth to the new Oslo Opera House
Just like many other port towns, Oslo has redesigned its waterfront. The Opera House, which is the largest cultural building to be completed in Norway since Nidaros Cathedral in Trondheim (c. 1300), is said to be an important symbol of what Norway represents as a nation and will express the roles that opera and ballet play in society.
APRIL / MAY 2014 // 20
It is the mediator between two quarters and it connects land and sea. The architectural team aimed for monumentality, but not that which towers as a sculpture. On the contrary, the monumentality is a social one: a public proscenium on a human level.
The opera is landscape and building. In that sense it conceals its actual musical function and chooses for double use. The roof, rising to 32m, is therefore designed as public space with exciting refractions, stairs, corners and elements like the 54m high flytower, in an austere, but pleasing play of horizontal, vertical and diagonal lines. It is a miraculous carpet on which one can walk, sit, picnic, dance, skate, or descend into the water or ski. The foyer is open all day, with four bars, restaurants, shops, and toilets.
The rich-in-form ensemble of surfaces has considerable dimensions: 207m x 110m. Including the forecourt, it is 242m long. Resting on piles up to 55m, the colossus of concrete and steel reaches down to 16m below sea level. Underground stages, dressing rooms, storage, rehearsal rooms and technical gear are located in the underground vault spaces. As a whole the project accommodates 1 100 bigger and smaller rooms for more than 600 people.
The building itself is typified by a hard exterior (natural stone and glass) and a soft interior (oak). The roof, large parts of the outer walls, forecourt and foyer are clad or covered with 38 000 radiant white plates of Carrara marble. The outer wall on the north side and a zone on the sea front are furnished with the Norwegian granite species Ice Green. The public areas on the front or west side have huge glass walls for the unobstructed view over the Oslofjord and in one of them a colossal solar panel is integrated. At the back, the business facilities are accommodated over four storeys and a cellar. These include workshops, rehearsal rooms, offices, dressing rooms and storage. They all are flexible and adaptable and their functionality is indicated by the horizontal aluminium cladding with a pattern that comes to life by the light.
CASE STUDY
The construction of the new Opera House is the single largest cultural-political initiative in modern Norway. Its base area is the equivalent of four international standard football fields and the building has 1 100 rooms grouped in numerous sections.
Designed by Architectural firm, Snøhetta, the Opera House design is poetic, but also concrete; it takes away room from the city, but also gives room back.
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CASE STUDY
Walking into the foyer is a comforting breakthrough. Defining the scene is a high curved wall of oiled oak: rough Baltic oak forms the outside of the curves and smooth American white oak forms the inner side of the curves and the ceiling. Even from a distance, the wood shimmers through the glass walls. The foyer is a grand, open room with a variety of lighting conditions and views to the surroundings. This space is characterized by its simple use of materials and minimal details. American white oak was chosen by architects Snøhetta AS of Oslo and New York for this main foyer.
Bosvik AS, a Norway-based interior designer and contractor, was tasked with providing around 3 000m2 of white oak panels, which were used to clad the tall undulating wall, forming the separation between the foyer and auditoria. This 'road to the theatre' runs via winding corridors alongside with stairwells up to the third balcony of the Big Auditorium. They are completely boarded with oiled American white oak: floors, walls, stairs and ceiling, symbolically stating the movement from reality to fantasy.
After all the modernity outside, this is a definitively special experience, which is enhanced upon entering the Big Auditorium, where one is instantaneously transported back to the intimacy of the past. Walls, balconies, balustrades and a circular acoustic ceiling element are designed in German oak while the floor is of Polish oak.
Walls, balconies, balustrades and a circular acoustic ceiling element are designed in German oak while the floor is of Polish oak. Only the contemporary pattern of the red seats offers up a hint of modernism.
APRIL / MAY 2014 // 22
Only the contemporary pattern of the red seats offers up a hint of modernism. Moreover, the back of every seat has a little screen on which a translation in eight languages of the performed opera can be chosen.
The horseshoe shape and the high ceiling ensure good natural acoustics and long sightlines. All kinds of music are, in principle, performable in this space. Electronic amplification is not necessary for optimal acoustics: the reflecting walls and ceilings make the acoustics sharper, while broken surfaces scatter the sound. The floor of the orchestra pit is made up of plywood on joists for a correct balance between sound reproduction, communication among musicians, and a good reverberation of low frequencies, so that the total soundscape smoothly multiplies to the auditorium.
The oak floor minimizes the absorption of low frequencies, whilst the wood-veneered seats, their upholstery and the listeners altogether bring reverberation and absorption into balance. On a high level oak boards are also applied in a transparent acoustic screen, so that sound does not move to unwanted areas.
CASE STUDY
The floor of the orchestra pit is made up of plywood on joists for a correct balance between sound reproduction, communication among musicians, and a good reverberation of low frequencies, so that the total soundscape smoothly multiplies to the auditorium.
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CASE STUDY
American white oak has become first choice for architects and designers around the world for both public and private projects, due to its flexibility, stability and attractive straight grain, which makes it suitable for most applications. On top of this, it comes from the sustainably managed hardwood forests of the United States, where the hardwood growing stock has increased from 184 090 million cubic feet in 1953, to just under 400,000 million cubic feet in 2007.
PROJECT DETAILS:
PROJECT LOCATION: Kirsten Flagstads plass 1, OsloCLIENT: Statsbygg OsloUSER: Den Norske Opera & BallettDESIGN: Architectural firm Snøhetta OsloCONTRACTORS: Scandiaconsult Drammen; Veidekke Group Oslo; Johs. J. Syltern ÅfjordENGINEERING: Reinertsen Engineering Trondheim; Ingenior Per Rasmussen Voyenenga, Erichsen & Horgen OsloACOUSTICS: BrekkeStrandArup Oslo/WinchesterTHEATRE ADVICE: Theatre Projects Consultants LondonSURFACE AREA: 39 000m2
BUILDING COSTS: Approximately € 500 million
APRIL / MAY 2014 // 24
At Cape Pine we believe that our inherent desire to build a great business goes hand in hand with an innate passion for our ecosystem and core values that are entrenched within our organisation. We have a rich heritage in South Africa with George Sawmill in the heart of Outeniqua and the Longmore Sawmill in the Tsitsikamma. In the Longmore Sawmill in the Tsitsikamma. In the Boland, we have the Stellenbosch Sawmill as well as the re-working and distribution facility in Wemmershoek, near Franschhoek.
Servicing the building, remanufacturing, furniture and packaging industry throughout South Africa and Namibia
www.capepine.co.za
OUR CORE VALUES
COMMITMENT
TEAMWORK
RESPECT
INTEGRITY
INNOVATION
COMMUNICATION
EMPOWERMENT
WEMMERSHOEK (021) 867 0149 / GEORGE (044) 871 1016 / JONKERSHOEK (021) 866 1512 LONGMORE SAWMILL (042) 286 0641 / STELLENBOSCH (021) 808 7440
COVER STORY
Evolution at its best REM add Mayer to their sole distributor list REM Machine and Maintenance Solutions have recently added Mayer to their impressive supplier list, and will be launching the Mayer beam saw at WoodEX for Africa taking place in June. Adding to machines like OTT, Weber and Masterwood, Mayer is poised to provide REM with the total package.
PARTNERSHIP
Mayer have been producing panel cutting saws for cutting wood-based materials, plastic materials and non-ferrous metals for over 50 years and were in search of a partner in Southern Africa whose principles were aligned with their own. REM met these criteria, because of their focus on exceptional service with sound technical advice, special attention to customers’ needs, and their insistence on building personal relationships with their customers with the view to growing alongside them. With these values and principles at the core, REM were appointed sole distributor of the product for sub-Saharan Africa.
THE MAYER BEAM SAW
The Mayer beam saw is a computerized cutting machine for single or multiple panels. The software offers endless options in optimization, stock control, adding production information, such as pre-milling and edging to the component, as well as label printing with barcodes, etc.
Used for precise cutting of panel material, such as MDF, chipboard, melamine and veneered panels in the panel processing industry, as well as the cutting of aluminium sheets in the aluminium industry, this product is an all-rounder and set to take the market by storm.
APRIL / MAY 2014 // 26
COVER STORY
The Mayer beam saw has unique construction features that will ensure the highest level of performance for a very long production lifespan. All parts are manufactured in-house, which makes for a very high standard of quality machinery, as well as high service levels to Mayer’s partners, and essentially Mayer beam saw customers. The software is user friendly with endless capabilities, ensuring that all customers’ demands can be attended to quickly and efficiently.
ADVANTAGES: A SUPERIOR CUT QUALITY BECAUSE OF
• Heavy design of the machine body and the precise saw carriage guideways
• Vibration free and precise saw arbour • Electronic height adjustment of the sawing unit• Drive of the saw carriage by rack and servo motor
HIGH DIMENSIONAL ACCURACY BECAUSE OF • Magnetic measuring system with high resolution which
works independently of the drive • Material pusher which is driven by a brushless AC-Servo
drive. This guarantees fast positioning of the material.
PERFECT PARALLEL CUTS• As the material pusher is guided on two sides and driven by
precise rack and pinions • Tension free cuts program as a standard
SHORT CUTTING CYCLES• Because of optimized travelling ways of the sawing unit and
the high speed switch off unit. The saw carriage travels from the left to the right and is always ready to go by the time beam holds down the material.
• Laser controlled cutting length to detect the start and the end of the boards
• Extreme short cutting cycles with the optional Power Pack II (for example, 10 cuts in a minute of 800mm length with forward speed approx 50m/min).
PERFECT CHIP EXTRACTION• A suction hose connected to the saw carriage to get the best
efficiency for the dust extraction. • Pressure beam with two suction zones, opening depending
on the position of the saw carriage.
EASY AND SURE OPERATION OF THE CONTROL PC6200 WITH TECHNOLOGY DATA BASE
• The Windows software for panel cutting. This user friendly control offers programs for making single cuts and programs for cutting complex patterns quickly and easily.
• Moving pictures and operator instructions, which are shown during cutting, give a simple and fast operation of the control.
• A powerful and simple-to-operate optimising program reduces the data input to a minimum.
Saw carriage with main saw and scorer unit.
Perfect cutting results.
Saw carriage drive.
Front air cushion tables.
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COVER STORY
FURTHER POWERFUL FEATURES ARE• Integrated cutting data base for recording the parts which
are cut (optional) • Online printing of labels (optional) • Automatic trim cut correction (optional) • Error diagnostic program • Maintenance database • Interface for technical assistance
THE E-MODE • Motors and energy sources that are not needed switch off
automatically and on again when needed. • Suction is created at the point where the chips occur. An
intelligent control of the exhausting of the pressure beam requires low suction power with savings up to 30%. For example, PS80-Standard with 3 000m3/h down to 2 200m3/h
A GOOD FIT
REM needed to ensure that their product offering included a very high end machine with very strong features at a competitive price for the market. Mayer fits in perfectly with REM’s current basket of machines, and they can now offer very high quality machines, most probably the leader in each of their respective markets, as full turnkey solutions to their customers. Leadership in the market comes with being best equipped to handle labour costs, maintenance costs, running costs and being able to offer top quality products backed by world class service.
REM has highly trained technical staff and will also keep all the relevant spare parts in stock. The company follows a very strict service and breakdown booking system to ensure that service level targets are adhered to.
LAUNCH
REM will be launching the Mayer beam saw at the WoodEX for Africa Exhibition taking place from the 5th to the 7th of June at the Gallagher Estate in Johannesburg this year. They will be offering a full demonstration of the production capacity of the machine, and will also be hosting specialists from Mayer who will attend the exhibition to help answer all questions and queries relating to the Mayer beam saw.
Stephan Kruger, Sales Director for REM, comments, “The REM team is very excited and can’t wait for the launch, because they know that Mayer will be an unbeatable product in our market.”
FOR MORE INFORMATION, CONTACT:
(t) 012 643 0515(e) [email protected] (w) www.rem-sa.co.za
Back side material table.
Strong package clamps.
Material pusher drive.
APRIL / MAY 2014 // 28
Timber IQ Full Page April May 2014
Friday, March 28, 2014 2:26:03 PM
COMPANY PROFILE
Building with timber for the futureSwissline Design was founded by Marc Lüdi, master carpenter, who has brought to South Africa his intense knowledge and experience of building with modular timber frame techniques.
BUILDING WITH TIMBER FOR OUR FUTURE:
Timber is one of the most sustainable building materials. When managed responsibly, forests are renewable and sustainable and the same is true when using the wood that comes from these. This is a great benefit when compared to other non-renewable building materials.
We have developed and designed standard floor plan sizes and designs and have also manufactured and installed custom-designed homes for clients who have personal requirements and specifications.
APRIL / MAY 2014 // 30
COMPANY PROFILE
Each element (wall, roof, and floor) is manufactured at our workshop, (fully insulated and including all plumbing and electrical piping etc.) to ensure speedy assembly on site.
The time saving and convenience this achieves are highly appreciated by the client, not to mention the unlimited design capabilities of building with timber.
The timber that is used, in particular Spruce KVH, is a manufactured product specifically produced for load bearing purposes from sustainably managed and controlled forests. Among some of the options for exterior cladding/façade work from Swissline Design is Siberian Larch, which is kiln dried and especially suited to varying climatic conditions.
There is no doubt that building with timber is the way to our future.
FOR MORE INFORMATION, CONTACT:
(t) 021 932 3342 (e) [email protected] (w) www.swisslinedesign.co.za
Two-bedroom game lodge home.
Faitsch Products
APRIL / MAY 2014 // 32
Faitsch Products
Timber drying modules at NMMU, George Skills that students will master... and apply
EDUCATION & TRAINING
The three year National Diploma in Wood Technology aims to train managers for the solid timber processing industries. Timber drying, or seasoning, as it is referred to in the industry, is instrumental in the expertise of such a manager.
Modules that precede the Timber Seasoning module are semester modules of Properties of Wood and Heating Systems. The Timber Seasoning module would be of use to students
who need to understand the drying of solid timber in the sawmilling environment.
This module will enable students to evaluate the contrasting effect of drying defects versus drying times. They will also be able to manage drying installations in order to obtain the required drying quality at a relevant drying time.
STUDENTS WHO HAVE COMPLETED THIS COURSE WILL BE ABLE TO:
• Investigate the properties of wood that influence timber seasoning
• Revise wood-moisture relationships• Investigate techniques for determining the moisture
content of kiln loads during drying• Analyse drying stresses and drying defects in timber• Describe drying installations, equipment, operations
and controls• Operate and manage timber drying installations• Understand various drying techniques
Putting theory into practise: NMMU students at the university’s George Campus have ample opportunity to step out of the classroom and into the surrounding ‘natural laboratory.’ Students in the School of Natural Resource Management (Science Faculty), such as this group of Wood Technology students, are also able to practically apply their knowledge through on-campus projects, such as a walkway, deck area and gazebo, which they built from pine wood, which they sourced on campus, and dried, processed, and treated themselves.
APRIL / MAY 2014 // 34
www.nmmu.ac.za/georgecampus
George Campus
Nelson Mandela Metropolitan University (George Campus) focuses on becoming a world-class knowledge catalyst for the green economy and a more sustainable future and plans to realise this through cutting edge research and engagement, quality teaching and learning; as well as competitive innovation and entrepreneurship.
With the Faculties of Science; Business & Economic Sciences; and Education represented here, the campus is well positioned to develop students’ insights, skills and practical know-how, which can help them make a real difference in the agriculture, forestry, conservation, business, accounting, tourism and education fields.
The George Campus is a firm favourite as it is well-known for its natural setting; as well as its close collaboration with the respective industries. Practical excursions and assignments in the beautiful surroundings are prominent features of the programme offerings that ensure the best possible exposure to the various industries and its practices.
Programme & Qualification Mix
Higher Certificate Veldfire Management
Diplomas Agricultural Management Forestry
Game Ranch Management Management Marketing Nature Conservation Tourism Management Wood TechnologyPlus further study options for degree studies after completing a Diploma programme
BCom degrees BCom Accounting for Chartered Accountants BCom General (Accounting, Business Management or Economics)
Postgraduate Certificate Education – PGCE FET (Accounting; Agricultural Management Practices; Agricultural Science; Business Studies; Economics; Mathematics; Mathematical Literacy)
For an application form or more information: • Tel: 044 801 5111 • Fax: 044 801 5031 • E-mail: [email protected]
5987
5987 NMMU GEORGE Media placement in Timber IQ - full page.indd 1 2014/03/11 2:26 PM
ADVANCED STUDIES
Students who, after completing the National Diploma in Wood Technology, decide to proceed with their studies in the B.Tech degree, have the option to expand their knowledge by enrolling for an advanced Timber Seasoning module. Students will then be exposed to a more detailed study of the relevant processes. They will, furthermore, broaden their existing knowledge base with respect to present and potential developments in the field. This will enable them to evaluate an existing or potential timber drying installation, both from a technical, as well as a financial point of view. Students who have successfully completed this course will be equipped with knowledge and specialist skills to:
• Understand the wood anatomy and properties related to drying, including moisture movement in timber, shrinking and swelling of wood, drying stresses and timber drying defects
• Investigate moisture measurement and calibration• Understand the air properties (psigrometrics) that will
influence timber drying• Examine the three elements of control of drying:
Temperature, humidity and air velocity• Temperature: Heat exchanging equipment, heat
requirements and control• Relative humidity: Equipment and control• Air velocity: Air flow and air flow patterns with the
design and control of fans for drying kilns• Investigate the energy requirements for drying timber• Develop and improve drying schedules• Understand drying control systems• Perform trouble shooting of kiln performance• Appreciate kiln design, maintenance and corrosion• Determine drying time for various timbers• Discuss quality assurance and the ZA Dry Q System• Apply various drying techniques, such as air drying,
solar drying, high temperature drying (superheated steam and saturated steam), dehumidification drying, vacuum drying and radio frequency drying
• Appreciate the relationship between various forms of timber to be dried, including poles, lumber, chips and fibres
• They will also be able to examine emissions from drying timber and to accurately determine drying costs.
FOR MORE INFORMATION, CONTACT:
(t) 044 801 5111(e) [email protected](w) www.nmmu.ac.za/georgecampus
EDUCATION & TRAINING
APRIL / MAY 2014 // 36
Quiet, easy to control, and simple to adjust, this compact machine is ideal for those looking for a router equally suited for table-mounted and hand-held use. Soft start allows close control during hand-held use, with even greater control available by fitting the multi-function
fence, which is ideal for circle cutting. Variable speed ensures the router will handle a wide variety of bits for exact shaping of material.
For table mounting, quick-fit pins are located in the base, allowing rapid fitment to the mounting plate, so the MOF001 is completely compatible with the RTA300 router table.
INCLUDED ACCESSORIES:
• Table height winder• ½“ and ¼“ collets• Multi-function fence• Collet wrench
FEATURES:
• Micro winder enables continuous fine depth adjustment through the full plunge range
• Removable plunge spring for easy bit adjustment when table mounted• Soft start and variable speed provide the perfect speed for all cutter types• Single wrench bit change through the base with the automatic spindle lock• Easy access brushes allow changing of worn brushes• Safety switch shutter locks closed in bit-change mode to prevent router
being switched on• ½“ and ¼“ collets for a greater range of bit fitment• Automatic spindle lock engages only when the power switch cover is closed• 3-stage turret with direct reading scales for precise pre-set cut depths• Single button switches from plunge to fixed-base router with rack and
pinion adjustment• Side air vents reduce intake of dust into the motor casing when mounted
upside-down in a router table• Fully enclosed guarding provides maximum protection from the cut zone
and assists dust extraction• Quick-fit pins for fast fitment and removal from the fence and the RTA300
router table
FOR MORE INFORMATION, CONTACT:
(t) 011 314 7711(e) [email protected](w) www.vermontsales.co.za
TOOLS
MOF001 1400W/2¼ HP: Dual mode precision plunge router for the winDeveloped from the multi-award-winning TRA001 router, the MOF001 has won many prestigious awards around the globe since its release.
APRIL / MAY 2014 // 38
INTERIORS
Woven whimsyBaya Park in Mumbai, designed by Planet 3 Studios Architecture
The sales office for a project is in a sense is a theatrical staging area, informing customers about the brand and what it stands for. The spatial realm in such a case has less to do with the transactional nature of a sale and more with communication in three dimensions to successfully engage, delight and inform. As the only available construct for the customer to validate the promise of quality, the space has to hold high standards in design and construction.
Photographs: Mrigank Sharma, India Sutra
APRIL / MAY 2014 // 40
INTERIORS
With customer delight and thoughtful design as expressed mottos, Baya Park, as the first project of a young developer, will be the proof of the concept. Our mandate,
amongst other things, was to design the sales office and we suggested siting it within the building itself. The lobby, with generous ceiling height, easy accessibility from outside and required floor area, seemed a natural choice. For the developer, the finished interior space, usable as the building lobby, meant less sunk costs in a temporary installation.
Baya weaver birds make exquisitely complex nests and the brand name and identity borrow from iconographic imagery that is associated with the birds. Our key idea was to build a sculptural, dynamic, fluid form that evokes the Baya nest in an outscaled way. As a room on the floor plan, it serves the programmatic requirement of meeting space, but transcends that by becoming an iconic object that reiterates the brand identity in a compelling fashion.
Constructed out of plywood ribs and recycled pine wood strips repurposed from packing inside shipping containers, this construct allows for light to filter inside, creating an interesting play and visual connection with the outside.
SECTIONAL ELEVATION OF THE SALES OFFICE
SALES LOBBY LAYOUT
41// APRIL / MAY 2014
INTERIORS
PLAN INDICATING POSITION OF RIBS
AXONOMETRIC VIEW
SECTIONAL PROFILE OF VERTICAL MEMBERS
NOW CARRYING STOCK OF
IMPORTED FINNISH BIRCH PLY
All order sizes accommodated Free delivery in Gauteng area
IDEAL FOR CNC WORK
ECO-FRIENDLY
DURABLE
AESTHETICALLY PLEASING
Contact:JP van Staden(c) 0825588813(e) [email protected]
www.timberline.co.za43// APRIL / MAY 2014
INTERIORS
The voluptuous form uses the advantage of a fairly empty floorplan and 15’ ceiling height to turn and twist in a way that makes it visually interesting from all around.
Constructed out of plywood ribs and recycled pine wood strips repurposed from packing inside shipping containers, this construct allows for light to filter inside, creating an interesting play and visual connection with the outside.
A live green wall as the backdrop for the reception area reiterates the biophillic nature of the development, offering a small live patch as conversation starter for the larger park to come up within the building. The logo colours are rendered in back-painted glass as cladding, and layered panelling in smoked walnut veneer complements the green, cladding large areas leading up to enclosed meeting room. Mid-century modern pieces of furniture, solid surface acrylic reception desk, and identity makers on building glass all come together to complete the look. Clean, contemporary and yet mildly whimsical, much like the project and the developer.
For more information, visit www.planet3studios.com.
PLANET 3 STUDIOS ARCHITECTURE PVT. LTD. PROJECT TEAM:
Kalhan Mattoo Santha Gour MattooHenal Prajapati
APRIL / MAY 2014 // 44
WISA® Plywood- Efficiency Made Easy™
Sustainable WISA plywood backed by professional service to advance your business. From UPM’s WISA plywood product range you will find a suitable wood panel for your needs. WISA plywood with constant good quality offer superior performance and value to every project.
WISA-Birch is a superb plywood panel with excellent strength properties and beautiful surface. The light, smooth and even surface offers an optimal base for various finishing.
WISA-Spruce is a true multipurpose construction panel with high quality. The outstanding technical properties, strength and stability, combined with light weight make it easy to use and handle.
WISA products have all relevant construction and environmental certificates making them a reliable choice to satisfy various demands. Panels are available in many sizes and thicknesses.
www.wisaplywood.com
Represented by Nordic Paper and Packaging Tel: +27 (0) 21 700 2800 • www.npp.co.za
Production is from well-managed resources that adhere to specifications of international standards; the timber is mature, and qualifies for major construction jobs, which most construction
companies look for. The Wattle Company has created a competitive edge by upgrading its product, and, in so doing, differentiating itself from its competitors.
NYANGA PINE SAWMILL
The company’s Nyanga sawmill was founded in 1992/3 with Finnish technology and is located 65km out of the City of Mutare. The Nyanga Pine Sawmill runs two lines; a large log line (frame saw line) and a small log line (wide band sawmill line) for processing logs into various plank sizes.
In 2012 The Wattle Company revamped the sawmill to position itself as one of the biggest sawmilling operations in Zimbabwe. The mill has a potential annual capacity of 72 000m3 (sawn timber) operating on two shifts and also runs an automatic finger jointing line that enhances the length of structural timber.
The Wattle Company is one of the leading producers of kiln dried pine sawn timber in Zimbabwe and exports sawn timber throughout the SADC region under the brand, ‘Nyanga Pine.’ It was awarded first prize in 2008 and 2009 as Zimbabwe National Chamber of Commerce Exporter of the Year (Manicaland region) and also the second national runner up.
The Wattle Company supplies poles throughout the region up to the northern parts of Africa. It accounts for approximately 55% of total pole sales in Zimbabwe and approximately 18% of total poles sales in southern Africa.
COMPANY PROFILE
The Wattle Company A privately owned Zimbabwean forestry company that was established in 1945, The Wattle Company currently owns and manages 45 000 hectares of forestry plantations that have been developed for Pine, Wattle and Eucalyptus. This forestry resource is processed into four core products, namely sawn timber, wattle extract, treated poles and charcoal for local and export markets.
A cable yarder.
Cross-section of Nyanga Pine plantations.
Parts of the Nyanga Sawmill band-saw and frame line.
APRIL / MAY 2014 // 46
The Wattle Company uses benchmarking as an analytical process through which the organisation’s performance in the market is compared to the best in the country and the region and it has positioned itself in a niche market to supply 80% of its timber as structural, appealing to the construction industry. The company also produces industrial grade timber for furniture manufacturers.
The Wattle Company’s core business is centred on sustainable management of its forestry resource and dedication towards responsible environmental management, while extracting maximum value from its resources. The Wattle Company has received a number of accolades for its outstanding performance in environmental and forestry management.
FOR MORE INFORMATION, CONTACT:
(t) +263 20 63821(c) +263 771 679 134(e) [email protected] [email protected] (w) www.wattle.co.zw
Truck loading kiln dried sawn-timber.
47// APRIL / MAY 2014
COMPANY Q&A
Likes and shares sell reclaimed wood furniture Cape Town-based Coney Timbers is in the business of repurposing reclaimed timber for their iconically raw, rustic and timeless furniture. Timber iQ talks to the company's Creative Director and Founder, Deon Coney Dicks, about starting out, smart marketing and a bright and shiny future.
TIMBER iQ: WHO AND WHAT IS CONEY TIMBERS? WHEN, WHY AND HOW DID IT START?
DCD: I sat in an overwhelmingly large auditorium at the Design Indaba in 2012 not knowing what to expect, besides listening to inspirational speakers from across the world.
Over three days, I listened to many presentations that inspired, enlightened and motivated me. The speaker who made the greatest impression for me was Piet Hein Eek, a Dutch furniture designer.
He delivered a narrative that was humbling and inspiring about how an individual, through a creative process, can apply his DNA and education to create something unique, artistic and desirable. I was profoundly moved, but didn't really know how to respond to, or articulate this energetic and creative impetus within.
I left Design Indaba more confused than ever, wondering if I should resign from a 15-year career in marketing to chase my inner desire for raw creativity. Unfortunately, the lizard brain intervened and I continued my daily routine.
APRIL / MAY 2014 // 48
At the same time I was looking for a piece of furniture for my home and thought, based on Piet's presentation, I needed to design my own unique feature piece. I walked the streets of Cape Town looking for something eye-catching, recycled and bespoke and couldn't find what I wanted. I then decided to find a furniture maker to brief, which I did, and they produced a table from a drawing I submitted.
Friends and family wanted to know where I got the piece from, and based on their interest, I decided to market online and see what the response would be. On the first weekend I had sold the same table five times over and was faced with a dilemma, because I only had one table. I had to order four more very quickly to be delivered the following week, which we pulled off! The rest is history.
TIMBER iQ: WHAT DOES CONEY TIMBERS DO AND WHAT MAKES YOU STAND OUT FROM THE REST?
DCD: In the beginning, I realised that so many people can make furniture, and I had to differentiate myself by telling people why and how we do things instead of what it is that we do. We don’t just make furniture, we produce feature pieces that are from a sustainable process and are unique wherever possible.
Our materials are from historical catchment areas of Cape Town, so everything we use has lived many lives before we make each unique piece. For example, we have made table tops from reclaimed doors, side tables from old teak flooring from yacht clubs, and kitchen islands from wood from old watering holes. We also source unique handles, knobs, locks, and keys for individualising pieces.
We very seldom have walk-in purchases and encourage all clients to search pieces they are comfortable with and inspired by, so that we can recreate them with our own DNA. We work in collaboration with clients, who play an integral role in the entire manufacturing process, with story boards and the selection of wood, and give them ongoing updates until final approval on site. The client can change the design or material used at any stage.
The character that comes from using our reclaimed materials is through a natural aging process and not an artificial one. Our products are functional, reflect our clients' lifestyles, and are sustainable.
We also collaborate with other designers, contractors and architects and our philosophy is to treat each and every client as a victory, from the smallest purchase to the largest commission. We offer a personalised experience alongside the furniture we supply; by engaging with and servicing happy clients months after the purchase has taken place, or adding an element of surprise to the purchase delivered with a bunch of flowers, surfboard wax for a client who surfs, a case of wine, or even a baby grow, for example.
TIMBER iQ: WHAT IS YOUR BIGGEST COMMISSION TO DATE?
DCD: Our biggest commission so far was for Native Digital Agency's new headquarters in Woodstock. We worked closely with the MD to produce furniture from recycled wood from the Woodstock catchment area, and that reflected the feel and look of the Old Castle Brewery building.
We sourced all material from historical Woodstock for a 5m bar counter for their café/chill room, which also included café style tables and 6m floating shelves, which were all done in very old Oregon.
FIND A DEALERwww.skillcraft.co.za
49// APRIL / MAY 2014
We also produced a 9m long table in three parts for their boardroom on castors with a server unit – all in recycled industrial pine scaffolding boards and they sourced some over-sized barn doors, which act as separation walls.
The client was overwhelmed by the material, craftsmanship, and the feel that the pieces brought to the environment. All pieces had to be functional but raw and with loads of character and an aged look.
TIMBER iQ: ANY CONEY TIMBERS SIGNATURE PIECES OUT THERE?
DCD: Coffee tables are my thing and can be made using any recycled material, especially oak, Oregon and scaffolding boards. I refer to the pieces as our ‘Waterfall Range.’ We designed a minimalist look by creating legs that feel part of the top with the grain of the top ‘falling’ over into the legs to accentuate the natural grain of the timber. This is such a small piece, but has the presence to enhance an entire room. The average size is 1 300 x 800 wide x 450mm high.
TIMBER iQ: YOUR FAVOURITE TIMBER TO WORK WITH AND WHY?
DCD: Oregon is brilliant, based on its character, especially the 100-200 year-old examples. It's also soft enough to work with, but tough enough to endure any environment. It also comes in different colours: natural biscuit, yellow/orange and deep red/brown.
TIMBER iQ: ONE TOOL YOU WOULDN'T SURVIVE WITHOUT.
DCD: A sander! Using this, you really experience a piece come to life from a very raw state.
TIMBER iQ: HOW DO YOU MARKET YOURSELF AND HOW DOES SOCIAL MEDIA WORK FOR YOU?
DCD: We have a digital communication and marketing strategy. Our business was borne out of digital advertising and our full focus is across our website, online classifieds, and social media platforms, like LinkedIn, Facebook, Twitter and Pinterest.
We market aggressively across Facebook, because it allows you to target an appropriate audience based not only demographic profiling, but more importantly on behavioural interests. Facebook is also an important platform from an engagement perspective and allows your fans to share your content with their social graph – for us, social media is word of mouth on steroids. Facebook also provides a demographic breakdown, including audience interests and even the time at which your audience engages with your posts. I can target a female aged 35 who resides in Constantia and has an interest in furniture, sustainability, recycling and interior design, which is powerful!
COMPANY Q&A
APRIL / MAY 2014 // 50
TIMBER iQ: WHAT'S THE MARKET LIKE OUT THERE FOR YOUNG COMPANIES LIKE CONEY TIMBERS?
DCD: The market is saturated with a full spectrum of the single guy working from his garage to large retailers. It's about doing things that are different, kind of disruptive, and making your products bespoke, unique, and nowhere else to be found. The biggest element of our success is having the client play an integral role in the process, so that, on top of owning a bespoke piece from Coney Timbers, they can also share the experience with their friends and family, and enjoy a sense of satisfaction and creative reward.
TIMBER iQ: ONE WISH FOR THE WOOD FURNITURE INDUSTRY?
DCD: For more collaborative work and more frequent opportunities for like-minded individuals to engage and leverage one another’s businesses. I prefer looking for opportunities to work collaboratively with peers and competitors to increase efficiency and contribution than to operate in a vacuum.
TIMBER iQ: ANY ADVICE FOR YOUNG ENTREPRENEURIAL CRAFTSPEOPLE OUT THERE?
DCD: Follow your passion, and the rewards that will fuel your drive to build a successful business will come. Collaborate, collaborate, collaborate!
TIMBER iQ: WHAT DO YOU FORESEE FOR CONEY TIMBERS FIVE OR TEN YEARS FROM NOW?
DCD: If we keep evolving and adjusting our strategy to crucial consumer trends, we won’t stop growing. I’d like to see a few retail outlets in next five years that not only sell our products, but offer an exciting environment for people with an interest in all things related to cool furniture design. I want to create a place that enlightens, inspires, educates and adds value to the community.
FOR MORE INFORMATION:
(t) 021 671 5409(e) [email protected] (w) www.coneytimbers.co.za
You can also follow Coney Timbers on Facebook, Twitter and Pinterest and connect with them on LinkedIn.
51// APRIL / MAY 2014
NEWS
Allwood Technology turns 14
Various birthday specials are available during the month and there are a number of ‘never to be repeated’ promotions on offer that include discounts, specials on package deals, free give-
aways, such as two-bag extraction units and much more. Please note that these specials are only available from 1st to 30th April 2014.
Allwood Technology’s owner, Scott Myles, commented on the 3.2m panel saw, saying that the cross-cut fence is heavy duty, strong, and can take heavy boards without dipping, and comes with heavy duty fence and stops. The adjustments for cutting angles are extremely easy and the saw boasts a tool-less system with quick release. The sliding table is larger than normal and is very smooth, as it uses a roller system.
The main blade drive shaft of saw is 42mm, stronger and bigger than most and has two bearings, which are far apart, very stable, have no waddle, come with heavy duty castings, and, of course, European Safety Standards and CE Regulations. Can take up to a 450mm blade, with a 130mm saw projection that allows cutting through solids of 110mm!
The 3.2m panel saw is very user-friendly. For example, the scorer adjustment up/down works on a tool-less system and is easy for operators to use as it is in the front of the machine.
Allwood Technology, a local wood-working machine supplier, is celebrating its 14th birthday during the month of April 2014.
APRIL / MAY 2014 // 52
14 thBIRTHDAY
14 ALLWOOD
DEAL
MONTHof the
turns
BIRTHDAYSPECIALS
& WHILE STOCKS LAST
EDGE BANDERR159,000+VAT
CORNER ROUNDING EDGE BANDERR499,000+VAT
3.2M PANEL SAW R88,000+VAT
O/H ROUTERSFROM R20,000+VAT
MULTI-BORERS R50,000+VAT
SPINDLESFROM R37,000+VAT
THICKNESSERR35,000+VAT
2.8M PANEL SAWR55,000+VAT
FOR APRIL ONLY!
www.stillam.com Ryan Scott:Cell: +27 (82) 852 6371Tel: +27 (11) 663 2600 Fax: 086 657 8920
• Drawing Capabilities
• 3D Rendering
• Cutlists and Reports
• Pricing and Quoting
• Full Part Control
• Exploded Assembly Views
• Output Nested Patterns
• Output directly to your CNC Machine
• Output directly to your Beamsaw
Wow your clients with 3D colour renderings.
Sket
ch 5
638/
13
Dust cover on promotion (Needed on Health & Safety and Workmen’s Compensation claims, operator safety, etc.).
The dust cover is included free, on promotion this month, while stocks last.
Contact Allwood Technology on 011 392 1221 for more information or to arrange a demonstration.
See Allwood Technology’s April birthday specials on page 59.
The sliding table can also lock from anywhere.
NEWS
www.stillam.com Ryan Scott:Cell: +27 (82) 852 6371Tel: +27 (11) 663 2600 Fax: 086 657 8920
• Drawing Capabilities
• 3D Rendering
• Cutlists and Reports
• Pricing and Quoting
• Full Part Control
• Exploded Assembly Views
• Output Nested Patterns
• Output directly to your CNC Machine
• Output directly to your Beamsaw
Wow your clients with 3D colour renderings.
Sket
ch 5
638/
13
tel: 021 702 2968 | www.timberdesign.co.za
timber home architectural design
Kosie Theunissen tel: 021 883 8383cell: 082 854 5949 | [email protected]
Theunissen Thatching, a founder member of the Thatchers Association of South Africa, is a well established company. We specialise in all aspects of thatching and wooden structures.
SPECIALIZING IN ALL ASPECTS OF THATCHING
CALL 0861 727 663 TO BOOK YOUR
CLASSIFIED ADVERT
CT. 021 422 2322 • JHB. 011 325 2555 • KZN. 031 584 6649 • Somerset West. 021 850 0047 • www.handlesinc.co.za
New Cape Town store now open! (167 Bree Street–between Leeuwen & Pepper Streets)
Cutting new paths MADE IN SA
Local South African CNC machine manufacturer, Uni-Cam SA, is poised for growth, having recently moved to larger premises in the midst of Cape Town's industrial hub of Montague Gardens. Thanks to the support of fellow South African manufacturers, the company is now in a position to offer an even wider variety of machines to the market.
Uni-Cam South Africa ready to grow
Having focused mainly on industrial quality CNC routers for the wood, aluminium and plastics sector in the past, the
company has now expanded its product line to include flat-bed and rotary plasma cutters, of which the first production models were delivered in 2013. With the vision to maintain the highest quality standards, Uni-Cam SA has partnered with Hypertherm® for all their plasma cutting components.
Other new products to the Uni-Cam SA stable include machining centres and heavy industrial routers to cater to the metal working industry.
NEWS
APRIL / MAY 2014 // 56
Proudly manufactured in South Africa
We pride ourselves in our ability to solve your production problems with our cutting edge solutions and vast experience
AUTOMATIC TOOL CHANGE KIT WITH 12KW SPINDLE INDUSTRIAL 30R20 CNC ROUTER
DUST CANOPY FOR CLEAN-ROOM ENVIRONMENT PRECISION MT10R10 CNC ROUTER/ENGRAVER
CONTACT: Tel: 021 551 2303Email: [email protected]
Now you can visit us at Unit 5, Drill Park, 3 Drill Road, Montague Gardens, Milnerton.
www.uni-cam.co.za
We have moved!
CNC MACHINES TRAINING SUPPORT
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NEWS
Uni-Cam SA has also injected new skills into the company with the appointment of two members who bring 50 years’ combined experience in industrial machine production and business development to the team. Alan Welsford heads up automation, and Rod Panagos leads the sales and marketing team.
“We are very excited about the potential of our machines in South Africa and Africa. From a quality and cost perspective, we are well-positioned to compete against imports from both the East and West. Discussions with potential business partners in South Africa's urban centres, and in a number of African states, to sell and support our machines, are progressing well,” says Rod.
Alan’s research and development experience is already paying dividends in terms of further improvements to machines that are already built to withstand Africa’s harsh operating environments. Alan says, “Whilst we have a standard range of machines, we are open to assisting customers with their specific design needs.” Customer satisfaction is paramount, and as such, Uni-Cam SA is constantly working on new and innovative ways to deliver cutting edge technology and design to the marketplace.
Their goal is to provide customers with courteous, professional service, and ongoing technical support.
APRIL / MAY 2014 // 58
NEWS
Uni-Cam SA is dedicated to manufacturing affordable CNC machines in South Africa, generating jobs, building and broadening the skills base which we, as a country, need to develop and retain. Buying local means supporting the South African economy and its people.
And buying from Uni-Cam SA is an investment in top quality machinery and committed after sales support.
FOR MORE INFORMATION, CONTACT:
(t) 021 551 2303 (e) [email protected](w) www.uni-cam.co.za
Insurance company takes the crown for forward-thinking office design
NEWS
In line with a soon-to-be-unveiled, large-scale repositioning of its corporate brand, Regent Insurance has pioneered an innovatively designed regional office in KwaZulu-Natal that will serve as the blueprint for all the company's offices going forward.
Thus far, Regent’s new corporate direction has been revealed internally, and will be introduced to customers and key stakeholders throughout the course of 2014.
Regent’s new Umhlanga Ridge premises constitute one of the first steps the company has taken towards implementing its new identity. The office is suitably located in Mayfair Place, a recent development by Growth Point that is in close proximity to the Gateway shopping complex and the rapidly expanding Umhlanga business and residential zones.
The landmark office scheme, created by Inhouse Brand Architects, successfully translates Regent’s upgraded brand identity into the built environment through the use of exciting and carefully considered materials and clever design details.
Regent’s Group Head: Marketing & Communications, Michelle Ashen-Abrahams, appointed Inhouse for the company’s design expertise and past successes in translating what is usually a two-dimensional corporate identity into three dimensions.
APRIL / MAY 2014 // 60
"Having worked with Inhouse on previous projects, it was an easy choice as to who would bring our brand to life in a built corporate environment,” says Ashen-Abrahams. “Inhouse understand brand and marketing concepts like an advertising agency, execute with humanism in mind and think about our customers when they collaborate with all our key stakeholders from marketing and strategy to innovation and facilities.”
Inhouse’s experience includes creating acclaimed corporate offices for the likes of Union Swiss, Media 24, Old Mutual, Santam, Ogilvy and numerous others. The company has been in existence for over a decade and is the recipient of numerous design awards for its commercial spaces.
Inhouse’s recent work for Regent consists of a 380 square metre pilot space that will set the precedent for how Regent’s offices and company image within the built environment will be perceived and rolled out in the future. The new working premises showcase what can be achieved when the brand is integrated and expressed at the interior design level.
“This is more than just an interior job,” Ashen-Abrahams explains. “This execution for us is about space-efficiency and effective long-term cost management, as well as executing our brand strategy in a different way and creating a space our employees can proudly call their corporate home.”
Inhouse’s commitment to the project involved not only refreshing existing furniture and desk systems, but also executing thorough space-planning research. In particular, the Inhouse process involved examining the reception and front-of-house waiting area to assess the best way for Regent to interact with visitors.
Inhouse maximized open-plan spaces to promote communication and better output from staff. The design team, led by Inhouse Director, Phillip Wyatt, focused on increasing staff morale by providing an appealing work environment.
NEWS
61// APRIL / MAY 2014
NEWS
In order to encourage a mix of different functions within the office space, Wyatt incorporated what he refers to as ‘camp sites’ – zones that allow staff to breakaway and meet informally. Workplace efficiency was also a prime concern, with attention paid to providing the correct infrastructure relating to conferencing systems within meeting rooms and boardrooms.
The materials and finishes used throughout were specifically selected to complement how Regent envisage themselves both now, and in the future, as a leading insurance company. Detailing was used as a vehicle to express Regent’s company values. For example, there’s a beautiful tile that talks about sophistication and natural timber that talks about honesty. Steel is used generously throughout, because it is elegant, precise and strong.
Moreover, “you’re able to achieve a lightweight feel to the design because of the properties of the material,” explains Wyatt.
Because there’s an assured quality to the various to bespoke furniture pieces and the actual installation, confidence in Regent is instilled in the viewer. This sense of confidence and security is enhanced through the introduction of custom-made branded elements, in particular the innovative signage.
Directional and branded signage regularly makes use of perforated and cutout elements which reveal the layer beneath, denoting transparency.
Cutout elements are a common theme in the design scheme not only because Regent’s modus operandi involves transparency and visibility, but also because the layering adds depth.
The signage in the reception area – the first point of contact with visitors – consists of the Regent logo cutout in steel to create a striking feature behind the welcome desk, which is itself clad in steel with a cut-out effect. A large feature wall in the waiting area incorporates Braille-like iconography in order to relay Regent’s inclusivity and sensitivity, and the company’s ability to speak equally to all demographics. Regent’s brand pillars of strength – namely, integrity and innovation – have been laser-routed into the cupboard doors in the reception area for all to see.
Again, to reinforce the sense of transparency, the ceiling in the reception area has been softened with a suspended slatted timber ceiling feature. Created in solid wood, it is a modernized version of the conventional bulkhead and carries integrated lighting. Inhouse also brought nature into the environment through a floor-to-ceiling planted wall.
Glass is also used consistently throughout to create a feeling of spaciousness and to echo the recurring motif of transparency and visibility. Inhouse has installed a frameless glass wall system with a clever touch: the glass walls boast integrated white boards with a dualistic purpose – they can be used on both sides of the glass, either within the office, or on the open-plan side.
Colour is a key factor in the scheme and there is a bold and confident play on Regent’s new corporate colour, which has gone from a previous deep blue to Vermillion. Vermillion has thus been used throughout to highlight and frame the glass walls of the individual offices as well as the dividing wall demarcating the pause area. “Colour plays a huge role in our psychological state,” explains Wyatt, “and derivatives of red relate to a positive, dynamic and energetic outlook, that complements Regent’s new direction.”
Based on the successes demonstrated in this new flagship office, Regent has commissioned Inhouse to develop a brand manual to outline the implementation process, so that this innovative solution can be used to roll out anything from a small satellite office to the head office itself, allowing Regent to reign as king of a well-designed castle.
“We look forward to developing more of our corporate spaces with Inhouse,” Ashen-Abrahams states, “and creating environments that are innovative, creative, friendly and inspiring corporate offices for our people, our customers and our key stakeholders."
NEWS
63// APRIL / MAY 2014
There has been much debate over which building systems are better than others, particularly with regards to energy efficiency, and ever more required ‘green’ credentials.
A more balanced view of the subject is prudent at a time in which we can no longer afford to be building unsustainably. In taking a number of factors, such as the location, design intent, and topography of the site, each of the many building systems available to us have their own distinct advantages.
In terms of energy efficiency, the underlying principle would be to moderate indoor temperatures, leaving occupants with less or no need to use heating, fans or air-conditioning, and thereby saving energy.
The temperature in a building can be moderated passively in two ways: by the thermal resistance or insulation of external walls, or by using elements of high mass to moderate fluctuating temperatures. Highly insulated lightweight structures, like timber frame or light steel framing offer greater thermal resistance, while masonry or concrete offer high mass.
The differentiating factor which should be guiding designers in the decision between lightweight insulated structures or high mass structures is what is known as diurnal fluctuation, or day-night temperature variation.
The higher this fluctuation is, the more elements of high mass can be used to moderate temperatures. Brickwork, for example, will cool down on a cold night, which in turn will help keep the building cooler during the day.
Hy·brid: of mixed character; composed of different elements
INDUSTRY INSIGHT
Words: Jacques Cronje of Jacques Cronje Timber Design
Timber frame building on suspended timber floor structure, with the exception of the kitchen and bathroom, which are built on a concrete slab with stone-clad brick walls. The stone-clad wall and slab extend onto the deck to form space for a built-in braai with a tiled hearth.
APRIL / MAY 2014 // 64
In an environment with temperatures that fluctuate less, typically along the coast, lightweight insulated systems make more sense. If warm nights precede hot days you don’t want mass storing this heat. Similarly, to warm a cold house at night, which hasn’t had the benefit of a warm day, you don’t want too much mass absorbing all of the heat produced by your heater before the house interior warms up.
In terms of type of use of a building there are many considerations. Public buildings, for example, need to be hard-wearing and durable. A timber floor in your bathroom at home is great, but might not be appropriate in a hotel where a guest is highly unlikely to mop water from the shower off the floor. For a home set in a natural setting along a river or nestled in amongst vegetation, a timber-clad timber frame structure will be hard to beat in terms of aesthetics.
With regards to building systems and special requirements, if you think of large open spans, you would most likely think of structural steel – consider large halls, shopping centres and factories. Structural steel is, however, most typically used in conjunction with masonry and concrete.
In terms of topography of the site, if the brief is for a house to float above the site, a lightweight timber structure on timber posts is a cost-effective solution, whereas if the house needs to be cut into a steep site, a waterproofed reinforced concrete wall would be required.
In comparing the environmental friendliness of building materials, there is little doubt, however, that timber is in a league of its own. CO2 is one of the direct by-products of the manufacturing process of cement, steel is energy intensive to produce, and clay for bricks is extracted from the earth and then fired in an energy intensive process.
Wood, on the other hand is essentially grown by the energy of the sun.
In terms of carbon, when a tree grows, it soaks up carbon dioxide from the air, giving off the oxygen we breathe as a by-product, and it is a totally renewable resource.
So, while from an environmental perspective, the more wood we use instead of other materials, the better, when considering the other factors above, there are times when it is beneficial to introduce elements of other building systems.
ENTER THE HYBRID TIMBER HOME
To achieve optimal energy efficiency by passive solar design, a combination of lightweight framing and elements of high mass can achieve an optimal result – and the higher the diurnal fluctuation, the more elements of high mass can be incorporated into the design.
Along the coast, however, the sea itself is fulfilling this function of moderating temperatures through water’s high mass. In this case, lightweight insulated structures along the coast are suitable, as long as they are thoroughly rustproof.
INDUSTRY INSIGHT
Timber frame façade wall and roof structure with concrete block walls to the kitchens on a concrete floor slab.
TIMBER • BUILDING • PAINTING • GARDENING
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OUR COMPREHENSIVE RANGE OF TIMBER INCLUDES:
TIMBER DECKING IN PINE AND SALIGNA
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POST ANDRAIL FENCING
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WOODEN WINDOWSAND DOORS
ALL HARDWARE AND BUILDING MATERIAL
65// APRIL / MAY 2014
To best deal with the demands of higher durability for public buildings, it makes sense to build bathrooms and kitchens with tiled floors on concrete foundations (ideally with floor drains), even with plastered brick walls, that can be hosed down if need be.
While laminated timber beams have a higher strength-to-weight ratio than steel, there may be cases where the beams would become too deep and it becomes preferable to use steel beams. To achieve massive open spaces, and corresponding long, unsupported walls, timber frame can be used in conjunction with a cost-effective built-in steel portal frame system, similar to that used in large warehouse-type buildings.
In terms of topography, timber post foundations have a huge cost advantage on steep sites. On a completely level site, it would be difficult to beat a concrete raft foundation in terms of cost-effectiveness. Where one wants to utilise or gain space by cutting in below the natural ground level, waterproofed reinforced concrete walls are one of the best ways of achieving this. On a typical site sloping downward towards the view, in terms of foundations, often the best of both can be achieved.
The kitchen would typically be towards the back of the house, looking through open-plan living areas, on the higher portion of the site, and could be on a concrete foundation, while the living areas and bedrooms could extend outwards above the site, suspended on a timber floor structure.
In such an arrangement, we would typically group the kitchen, scullery and bathrooms, so that all of these service areas could be on a concrete slab for tiling.
The hybrid timber home allows us to have all of the advantages of a timber home, while at the same time, enjoying the benefits other building systems have to offer, given a specific set of circumstances.
There is only one disadvantage I’ve encountered with hybrid timber homes, and that occurs only if you aren’t lucky enough to find a timber builder who also does brickwork, or vice versa. With the typical contractual arrangement of having one main contractor, there can be a premium on the price of the additional trades, as the main contractor will need to add an attendance allowance to manage, for example, the steel, or brickwork contractor.
A solution is to enter into separate building contracts with, for example, a steel manufacturer and erector, timber specialist builder, and brickwork contractor, and appoint a project manager to co-ordinate the process.
While I certainly favour timber as a material aesthetically and advocate its use for environmental reasons, I don’t use timber just because I like the material. Rather, I use it where I see it being most suitable for a particular application, which, incidentally, happens to be most of the time.
For more information, visit www.timberdesign.co.za.
INDUSTRY INSIGHT
Ground level: Brickwork with waterproofed reinforced concrete walls cut into steep site. First floor living area: Steel portal frame structure to create a large open volume, with timber frame infill walls. The bedrooms are timber frame.
APRIL / MAY 2014 // 66
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SCREWS
In focus: DIN 1052Innovation and potential of using screws in timber construction
Timber screws have always been a universal component for making joints, and the range of uses for load-bearing timber joints is growing all the time, thanks to the further development of screws.
For some years now, self-tapping screws have been used increasingly for load-bearing timber joints. These have largely replaced the traditional ‘lag screw’ (timber screw as defined by DIN 571 in Germany), as this screw has not
been further developed in recent decades.
THE ADVANTAGES OF THE SELF-TAPPING SCREW ARE OBVIOUS:
• They can be driven home without pre-drilling• Even in hard timbers, they are easy to screw in, thanks to
their optimised thread geometry (pre-drilling in hard timbers recommended as in European Technical Approval regulation)
• Reduced splitting, thanks to an enhanced point geometry• High fracture torques and tensile load-bearing capacity of
the screw material• High load-bearing capacity of the thread• Various head shapes available• Can be used with battery-powered or mains-powered
machines
Dimensions up to 12 x 600mm are available with partial thread and full thread. Full-thread screws in particular open up completely new areas of use.
Even though screws are often just a peripheral detail, they frequently still have to support and securely hold heavy loads for long periods of time.
It is only possible to deal here with the most important innovations of recent years, which, thanks in particular to the introduction of the new SPAX ETA-12/0114 and Eurocode 5 (abbreviation EC5): Design of Timber Structures, have resulted in a broader range of applications.
REINFORCEMENT OF NOTCHED BEAMS, OPENINGS AND JOINTS WITH PLANNED TENSILE FORCE PERPENDICULAR TO THE GRAIN (TRANSVERSE TENSION REINFORCEMENTS):
EC5 in this field of application remains very general and does not give any design rules. The SPAX ETA states reinforcement measures for the aforementioned problem locations.
Notched beams in bending girders in the support area cause transverse tension fractures in the notched area due to the stresses. Although such forms of construction should, in principle, be avoided in timber construction, they can be reinforced with full-threaded self-tapping screws.
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SCREWS
Simple threaded bolts with washer plates are unsuitable, since they cannot guarantee a reliable clamping effect due to the shrinkage of the timber. In any case, the stricter requirements of DIN 1052:2004-08 mean that components must now be reinforced more often than was previously the case. For example:
• In Utility Class 3, all notchings must be reinforced irrespective of how deep the mortises are.
Utility Class 3 as defined in the new standard means: Where high humidities and therefore equilibrium moisture of up to 24% prevail over an extended period. This causes strong shrinkage and expansion processes in the timber, thereby creating additional transverse stresses.
Openings in girders can be reinforced in the same way, and the reinforcement of openings in accordance with SPAX ETA-12/0114 (page 88 of ETA issued June 26th 2013).
Self-tapping screws are also suitable for providing reinforcement in joints with planned tensile force perpendicular to the grain. These are very common in practical daily work – connecting collar beams to centre purlins has been chosen here as an example. All too often, structural constraints are not adhered to, with the result that transverse tension must be taken into account. SPAX ETA shows an example for a connection layout and how to reinforce with fully threaded screws.
The closer the reinforcement elements are arranged to the load-bearing connecting elements, the better. But beware: There is a risk that the screw will run uncontrolled through the group of nails, e.g. if it is screwed in at a slight angle. This can damage the edges of the thread and greatly reduce the screw's load-bearing capacity. Therefore, it is recommended to design with a clearance of at least 15mm or 1.5 times the screw diameter.
REINFORCEMENTS FOR INCREASING TRANSVERSE COMPRESSIVE STRENGTH:
In almost all joints in which the compressive forces are transferred via surface pressure, the existing and often insufficient joint surface plays a central role.
Now however, there is also a simple and universal possibility for increasing the bearing pressure: Reinforcement with full-thread screws according to SPAX ETA-12/0114.
For the tradesman it is important to drive home the screw with the screw heads flush with the surface of the timber. Do not forget the steel plate between the support and the bottom edge of the truss.
JOINTS WITH FULL-THREADED SCREWS
In recent years, there have also been some developments in joints used in timber construction, and the following focuses on main and secondary beam joints.
This type of joint, when made using full-thread screws driven home at an angle, displays a potential for rationalisation in timber construction. The joint's load-bearing capacity is comparable with that of beam shoes, and it also increases the rigidity of the joint. In the case of pure transverse force transfer, the conventional approach of the timber framework analogy results in tension/pressure loading of the screws, thereby allowing full use to be made of the high holding forces in the screws' longitudinal direction.
The planned axial loading of the screws results in no additional splitting in the timber. Reduced minimum distances are given in SPAX ETA-12/0114.
SUMMARY AND OUTLOOK
Taking three selected areas of use for self-tapping screws, it has been possible to show what significance screw developments in recent years have had for practical daily work:
• The tradesman recognises: Easy, quick and safe working. Work can also be done later with no problem, something that is of particular interest on the building site.
• The engineer is now pleased with the evidence laid down in the standard, although this involves complex calculations.
And since there are a great many other interesting areas of use for screws, the development of and research into these will continue apace. It will be exciting to see what follows!
FOR MORE INFORMATION, CONTACT FAITSCH - FIXTEC:
(t) 021 853 5101(e) [email protected] [email protected](w) www.fixtec.co.za
69// APRIL / MAY 2014
EVENTS
'architecture OTHERWHERE' Other Thinking | Other Regions | Other Practice Other Disciplines | Other CommunitiesCounting down to UIA2014 Durban (Durban ICC from 3-7 August 2014)
Proudly hosted in 2014 by the South African Institute of Architects (SAIA) with the support of SACAP, the KZN Institute of Architects (KZNIA) and eThekwini Municipality, Durban is pulling out all the stops to
ensure that visitors have an experience that will be unforgettable at every level.
Delegates will be able to participate in keynote sessions, interactive panel discussions, debates, exhibitions, film screenings, tours and walkabouts, cultural events, social and networking activities, international student competitions, publications, and legacy projects.
The congress will bring together architects, design and built environment professionals, pioneers in urban planning and thinking, activists, city makers, academics and researchers, students, government officials, decision makers and thought leaders, citizens and communities, to debate and discuss alternative strategies for the design and delivery of more habitable, functional and beautiful human settlements.
The 25th International Union of Architects World Congress of Architects will be held at the International Convention Centre in Durban from 3-7 August 2014. This is the first time that this Congress is being held in sub-Saharan Africa.
‘architecture OTHERWHERE’ in Warwick Triangle: The Congress theme, ‘architecture OTHERWHERE,’ will celebrate diversity by exploring other communities, other regions, other disciplines, and other ways of thinking about, practicing and teaching architecture.
APRIL / MAY 2014 // 70
"This is the single most significant industry happening to take place in South Africa in our lifetime," says Hassan Asmal, President of the Organisation Committee. "If you are a practicing professional, you can't afford not to be there."
A top-level line-up of speakers from across the globe will present insights, ideas, projects, scenarios and stories, in which spatial alternatives and irrationalities sit alongside efficiencies and solutions, as they explore ‘architecture OTHERWHERE’ and the sub-themes of Resilience, Ecology and Values. See and hear the following in action: Susannah Drake (USA), Francis Kere (Burkina Faso), Rahul Mehrotra (India), Sindile Ngonyama (South Africa), Joe Osae-Addo (Ghana), Gerardo Salinas (Mexico), Cameron Sinclair (USA), Wang Shu (China) and Wally Serote (South Africa).
For more information about registration and for any queries visit www.uia2014durban.org
Follow us on Twitter @uia2014durban and Facebook www.facebook.com/uia2014
UIA 2014 Durban is a unique and highly relevant opportunity for South Africa to showcase the development of its built environment in the twenty years since democracy. The Congress theme is ‘architecture OTHERWHERE,’ and the intention is to acknowledge the built environment as a major force that can be harnessed towards a better life for all.
FIND A DEALERwww.skillcraft.co.za
71// APRIL / MAY 2014
The project consists of two buildings: an archery hall and a boxing club, standing a few hundred metres apart on the grounds of Kogakuin University in west Tokyo.
The University’s brief was for low-cost structures made of locally sourced timber to provide accessible and inspiring spaces for the students. By chance, both facilities called for a column-free space of 7.2m by 10.8m, a size that is comparable to a sacred hall in a traditional Japanese temple. In order to achieve this span, without columns and using low-cost methods of timber construction, it was necessary to come up with an innovative timber solution.
structure & spaceThe formal rituals of Kyudo (Japanese archery) and the very physical nature of boxing may appear worlds apart. However, surprisingly, the two built facilities share a number of commonalities. Photography: Shigeo Ogawa
ARCHITECTURE
APRIL / MAY 2014 // 72
UNDERLYING PRINCIPLES
We began the project by investigating a number of structural forms that would be appropriate for each sport.
Through collaborative exploration with timber experts, from researchers, manufacturers to suppliers, we arrived at a solution of timber materials that are not commonly associated with structural or architectural usage. Small timber sections, normally reserved for making furniture, were chosen for the archery hall, and timber members deemed defected because of insect damage, for the boxing club.
We have salvaged the purity of traditional Japanese timber composition, simply made up of horizontals and verticals, which has been somewhat disregarded ever since the advent of modernism in Japan. Delicate lattice frame composed of slender tie beams and posts for the archery hall, and a bolder, stepped frame was employed for the boxing club. Here, timber, an historical material, has been reanalysed and transformed into a new building material.
By chance, both facilities called for a column-free space of 7.2m by 10.8m, a size that is comparable to a sacred hall in a traditional Japanese temple.
We bring you a wide range of spruce construction materials:
Sawmill timber, Finger Join Beams, Glue laminated beams, Oriented solid board,
Ceiling and flooring
HWZ International SA (Pty) Ltd, Cape TownEmail: [email protected]
www.hwzinternational.com73// APRIL / MAY 2014
CONTRAST/COMPLEMENT
The two structures have been constructed employing a simple, low-tech method of bolt-and-nut assembly. However, due to the scale of the space and simplicity of construction, the execution had to be meticulous in order to produce spaces that are out of the ordinary.
For each building, the main subject is the 7.2m x 10.8m space and the timber structure merely its backdrop. The powerful presence of the timber structure emphasises the stark transparency of the void below. The whole is only achieved by the juxtaposition of these two contrasting and complementing qualities.
Departing from the same starting point, the two buildings have arrived at a shared architectural theme via two different structural and spatial solutions.
ARCHITECTURE
We have salvaged the purity of traditional Japanese timber composition, simply made up of horizontals and verticals, which has been somewhat disregarded ever since the advent of modernism in Japan.
APRIL / MAY 2014 // 74
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APRIL / MAY 2014 // 76
PROJECT DETAILS:
PROJECT NAME: Archery Hall and Boxing Club, Kogakuin University, TokyoCOMPLETION: 2013LOCATION: Tokyo, JapanTOTAL FLOOR AREA: Archery Hall 106.00m2
Boxing Club 92.75m2
ARCHITECT: Katsuya Fukushima, Hiroko Tominaga/FT ArchitectsPHOTOGRAPHER: Shigeo Ogawa
ARCHITECTURE
Beware: Fraudulent engineering certificatesThe Institute for Timber Construction-SA (ITC-SA) frequently receives complaints regarding failing roof structures. Normally, the resolution of a complaint is fairly easy where an ITC-SA Fabricator, Erector, Inspector or Accredited Engineer employed to oversee the project is a current member of the Institute.
However, in recent cases in KwaZulu-Natal, the ITC-SA found that fraudulent
engineering certificates were issued over some residential timber roof structures. The certificates issued were copies of documentation of a very competent engineer who has passed on, and which therefore had no value. The following consequences arose:
1. The occupation certificates issued by the local authority were not valid.
2. The insurance over the property was compromised, and the insurers would not consider any claims that arose due to these fraudulent certificates.
Considering that a roof is one of the costliest components of a building, and that replacement costs can easily exceed 30% of the original construction contract value, it remains imperative that accredited professionals be used in all facets of construction.
The following is provided to guide the unsuspecting home owner in the selection of accredited professionals:
INDUSTRY INSIGHT
A typical case of utilizing the services of unregistered professionals – with dire results.
APRIL / MAY 2014 // 78
To ensure a safe and legal roof, employ only ITC-SA’s audited fabricators and erectors and ensure that you appoint an ITC-SA accredited professional engineer to inspect and sign off your roof structure.
HEAD OFFICE SAFCA Building | 6 Hulley Road | PO Box 686, Isando, 1600Tel: +27 (0) 11 974 1061 | Fax: +27 (0) 11 392 6155 | Email: [email protected]
BRANCHESSouth Eastern Cape | KwaZulu-Natal | Western Cape
BRANCH COMMITTEESGauteng | Polokwane | Mpumalanga | Free State | Northern Cape | KwaZulu-Natal South/Eastern Cape | Port Elizabeth | East London | Western Cape
INSTITUTE FOR TIMBER CONSTRUCTION (ITC-SA) A SAFE AND LEGAL ROOF FROM DESIGN TO CERTIFICATION
www.itc-sa.org
ITC-SA CERTIFICATIONS
SAQA ACCREDITED
VS.SITE-MADE ROOF TRUSSES
DON’T BE TEMPTED!
PRE-FABRICATED ROOF TRUSSES
WHAT IS A PROFESSIONAL BODY? A professional body has the intent to protect the public interest in relation to the services provided by its members and the associated risks. Recognised and accredited professional bodies are mandated to develop, award, monitor and revoke its professional designations in terms of its own rules, legislation and/or international conventions. A professional body must be a legally constituted entity with the necessary human and financial resources to undertake its functions, governed either by a statute, charter or a constitution and be compliant with and adhere to good corporate governance practices.
All professional members shall abide by the Institution’s published Code of Conduct and the mechanism for the reporting and investigating of Institutional members who are alleged to have contravened this Code. The accredited professional body shall not apply unfair or exclusionary practices in terms of membership admission to the body.
BENEFITS OF PROFESSIONAL RECOGNITION AND CONSEQUENCES FOR NON-PROFESSIONAL CONDUCT:
A professional designation shall be conferred by a professional body to an individual in the form of a title, status and/or registration number. This title, status and/or registration number may be used by the registered professionals as confirmation of recognised competence in delivering of a service to the public at large.
A professional designation indicates registration of the individual with a professional body, and, where relevant, the right to practice in the particular field of expertise governed by the professional body. Retention of the status is dependent upon compliance with the stated requirements of the professional body concerned. Members in all designations will be confirmed as competent in the area of work for which they are registered. The Professional Body shall ensure that continuous professional development is offered to the registered designations, ensuring increased competence and reducing the risk to the consumer that has contracted with a listed professional.
Members in specific designations that are found to bring the Institution and the industry into disrepute, shall be dealt with in terms of the Institution’s disiplinary procedure, and may be removed from the register of practicing professionals.
A TYPICAL CASE OF UTILIZING THE SERVICES OF UNREGISTERED PROFESSIONALS:
In this particular case, the consumers that were left unprotected would have benefitted from using an ITC-SA accredited professional.
This would have included the preparation of a rational design in full compliance with SANS standards and material specifications, the fabrication of the roof structures by ITC-SA accredited Fabricators, the erection of the roofs by ITC-SA accredited Roof Erectors, and the inspection and certification by ITC-SA accredited Inspectors and Engineers.
The professionalisation of the timber industry will, in future, ensure that local authorities demand ITC-SA professional services in the various designations, and specifically in the inspection and certification of rational designs. Statutory bodies like the NHBRC will now be able to prescribe confirmation of structral integrity by the recognised professional body (in this case the ITC-SA).
Insurance houses will now be able to demand that inspections and certification by the ITC-SA professional members be submitted as a pre-requisite to providing cover, and/or to assess claims against an insured peril prior to making any awards. Existing structures may also benefit from inspections and certification to circumvent possible future claims being waived on structures that are found uncompliant and were never inspected and certified.
Property owners will benefit from the availability of certification by recognised professionals on the structure when claims arise due to failure or injury, as well as the re-sale of the property. Claims that may arise due to latent defects that may manifest at a later stage will be circumvented and the certification will protect the property owner where tampering with the structure causes failure or failure-related claims after properties were sold on.
Fred WagenaarExecutive OfficerInstitute for Timber Construction-SA(t) 011 974 1061 (e) [email protected](w) www.itc-sa.org
INDUSTRY INSIGHT
APRIL / MAY 2014 // 80
CHOOSE THE CORRECT HAZARD (H) CLASS: H2 – Low Hazard: Inside above groundH3 – Moderate Hazard: Outside above groundH4 – High Hazard: Outside in groundH5 – High Hazard: Outside in contact with heavy wet soil or in fresh water H6 – High Hazard: Prolonged immersion in sea water
PROMOTING THE USE OF PRESERVATIVE TREATED TIMBER
PROMOTING TREATED TIMBER PRODUCED BY SAWPA MEMBERS
H2 H3 H4 H5 H6
FOR MORE INFORMATION ON ANY ASPECT RELATED TO TREATED TIMBER PRODUCTS AND THE CORRECT USE OF TREATED TIMBER, OR WHERE TO CONTACT SAWPA MEMBERS, PLEASE CONTACT:
Tel: 011 974 [email protected]
On approach to the entrance of the Wind & Water Bar, rectangular stepping stones lead across the large elevated lake and into the structure, which is used as a venue for cultural activities, like music performances and
shows, as well as social activities and meetings.
The Wind & Water Bar was constructed next to the Wind & Water Café and was the company’s first project designed as a pure bamboo structure. In contrast to the open, linear space of the Wind & Water Café, the Wind & Water Bar was designed as a closed dome.
As a result, the project site ended up having two very different types of buildings in harmony with nature in very different ways: the café entwines itself into nature, embracing its surroundings, whilst the bar stands out from nature, making a bold statement.
Wind & Water Bar The Wind and Water Bar by Vo Trong Nghia Architects is a pure bamboo structure located within an artificial lake in Binh Duong Province, Vietnam.Photographs: Hiroyuki Oki, Vo Trong Nghia Architects
ARCHITECTURE
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A structural bamboo arch system 10m high and spanning 15m across was designed for the dome. The main frame is made up of 48 prefabricated units, each of which were assembled from various lengths of bamboo, then bound together and bent into arches. The aim of the design was not merely to recognize local traditional craftsmanship, but to create green architecture for the modern age.
If the whole structure is divided into several frame units, the on-site assembly of which brought more flexibility in transporting the bamboo structure.
The aim of the design was not merely to recognize local traditional craftsmanship, but to create green architecture for the modern age.
PRODUCTS: BRANCHES:
CCA Poles (SABS)
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Boksburg (Head Office)
(011) 918-3695
Randburg(011) 704-1992
Graskop (Plant) (013) 767-1066
Vereeniging(016) 428-1069
Witbank(013) 650 1888
We specialise in, and are one of the largest producers and suppliers of SABS-approved CCA poles. Contractors as well as the general public are invited to contact us for exceptional quality and excellent service, no matter what your needs.
Whether it be fencing, lapas, a jungle Whether it be fencing, lapas, a jungle gym or something else for the garden or landscape, call us and put the team of Roelie Jacobs to the test.
www.tanapole.co.za
83// APRIL / MAY 2014
ARCHITECTURE
PROJECT DETAILS:
ARCHITECTS: Vo Trong Nghia ArchitectsPRINCIPAL ARCHITECT: Vo Trong Nghia CONTRACTOR: Nghiem Dinh Toan & Vo Trong Nghia ArchitectsCOMPLETION: 2008LOCATION: Binhduong, VietnamSITE AREA: 1 160m2
PHOTOGRAPHS: Hiroyuki Oki, Vo Trong Nghia ArchitectsCLIENT: Wind & Water Company JSC
DUNSTONE TIMBER & GAME
FARM CC
www.tanapole.co.za
PO Box 36 Paddock 4244
Cell: 076 666 5099Fax: 086 600 1702
For all your pole and dropper/lath requirements on the lower South Coast, contact:
Jamie at 082 410 7252 or Mariaan at 076 666 5099Email: [email protected]
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The building uses the natural wind energy together with the cool water from the lake for natural air-ventilation. The roof boasts a circular skylight with a diameter of 1.5m, adding to the structure’s ventilation properties. These passive design methods reduce the energy consumption of the building greatly.
Projects such as this offer opportunities for low-cost investment and rapid assembly (the Wind & Water Bar was built by local workers over a three-month period), they also help promote development in lower income communities by offering labour, skills that can be transferred, an example of low-tech, high quality architecture to be proud of, and industry to stimulate the local community over the long term.
SA hosts successful ITS Congress & Fair The Thatchers Association of South Africa's new year kicked off with a big event which will not soon be repeated in South Africa, due to the fact that member states each take a turn to host the ITS Congress and Thatching Fair.
Says Kosie Theunissen, National Chairman of TASA, “We are convinced that it was a huge success and our international counterparts, especially, enjoyed it from
the outset. The Western Cape region members acted as a unit and ensured the smooth running of this Congress. They deserve our praise and appreciation."
TASA hosted a group of 105 thatchers from the Northern hemisphere and the interaction that took place between all involved was invaluable. South African thatchers can be assured that local thatching methods are on par with our international counterparts', and may even be considered a leader in some respects, because our contractors also construct pole structures and South Africa has the greatest number of thatched roofs in the world.
NEWS
Installation of fire blanket.
UK’s ridge detail demonstration.
Western Cape thatchers work together on one roof.
APRIL / MAY 2014 // 86
The wooden board against which the thatch is stitched in other countries is the reason why no finishing touches are needed on the inside of the roof, whereas the pole construction on the inside of our buildings was surprising to many and the size of the surface area of our houses also impressed during the site visits.
TOURIST PROGRAM
A week before the start of the ITS congress, an interesting tourist program was offered for guests to experience and enjoy a bit more of our sunny country before their return home.
FUN FAIR
During the Fun Fair, demonstrations of the different thatching methods were presented and competitions were also held to determine which team could hit nails into blocks the fastest, throw a bunch of thatch reed the farthest, as well as the most accurately through a ring. This, among other events, contributed to the relaxed atmosphere and spirit of co-operation which prevailed to the end. The winning teams were each rewarded with a bottle of genuine South African wine.
PHOTO COMPETITION
A photo competition was also held with 72 entries from seven different countries of the ITS, showcasing some of the members’ best work. The competition was fierce, but the roofs that got the most attention and captured the imagination were the most creative.
During conversations, the European countries noted that their creativity and imagination are somewhat constrained by narrow cultural standards. South Africa is really a showcase to the world of what can be done with thatch.
THE BEST THATCHED ROOF IN THE WORLD
Biggarsberg Thatchers’ picture was awarded ‘The Best Thatched Roof in the World’ and a thatching spade (dekspaan) used by Western Cape thatchers served as a trophy.
FACTORS THAT INFLUENCED ALL ITS MEMBERS AND TO WHICH ATTENTION CAN BE GIVEN TO IMPROVE THE SITUATION:
The group discussions resulted once again in the realisation that regardless of origins, thatch contractors experience more or less the same problems. Miscommunication between different parties, fire prevention, approval of plans, workmanship, quality of materials, etc. all cause headaches for everyone.
There were not only interactions between the competing contractors of South Africa, but also invaluable interaction between contractors from seven different countries who attended the conference. Although there are differences of opinion between contractors, the need to discuss these differences in order to broaden horizons and to cultivate hope for the future exists. Interesting to note was a positive sentiment across the industry, for example, in the UK, thatchers are limited in terms of design, but find other ways to make their roof designs interesting. In Sweden thatched roofs are regarded as an expression of artistic creativity.
The congress encouraged hope for the future for many contractors, which was especially evident in the enthusiasm of the Europeans. The ITS Congress and Thatching Fair takes place in Sweden during August next year and will be hosted by Japan in 2016.
FOR MORE INFORMATION ABOUT TASA, CONTACT:
(c) 083 283 8429(e) [email protected](w) www.sa-thatchers.co.za
NEWS
TASA throwing bunch of thatching reed through a ring.
Overseas visitors.
UK’s ridge detail demonstration.
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ASSOCIATION PROFILE
Southern African Wood & Laminate Flooring Association
SAWLFA is a non-profit organisation and is therefore a company that is not for gain. All membership fees, training fees and inspection fees are utilised for the day-to-day running of the association. Any
extra monies are budgeted for advertising and the continuous improvements to the industry. Members who assist in the running of the association do so in their own time and at their own expense.
The association is bound by its constitution and, as such, is run in accordance with its strict rules and regulations. SAWLFA insists on strict adherence to its code of ethics by its members, with the understanding and trust that all companies have read and understood these rules and regulations and will uphold these procedures.
SAWLFA training programmes and examinations (both theoretical and practical) go a long way in raising and establishing the expected quality of workmanship and customer service within the industry.
With the need to improve the industry, the association’s members agreed that SAWLFA’s training sessions will now be open to anyone interested. This is with the hope that any future installation problems experienced by non-members can be avoided.
All knowledge acquired in SAWLFA’s training manuals is from years of experience and research, and is applicable to the South African climate.
SAWLFA encourages the use of accredited installers who have gone through the association’s stringent training programs.
Installing wood or laminate flooring in your home can be a risky business if you choose the wrong supplier or quality of product.
SAWLFA and its members are committed to improving the quality of the finished flooring installation and believe that good installation practices and techniques are of paramount importance in supplying the customer with a product of which both they and the installer are proud.
A full list of products and members can be found at www.sawlfa.co.za.
Having been in existence for more than 14 years and, apart from gaining credibility for its members with architects, interior designers, developers and property owners throughout the region, the South African Wood & Laminate Flooring Association (SAWLFA) has a considerable role to play in educating the public and the trade.
Screed training conducted by SAWLFA associate member, Pharaoh Cement.
Laminate training session, hosted by SAWLFA corporate member, Floorworx.
APRIL / MAY 2014 // 88
For more information about SAWLFA and to find your nearest SAWLFA-associated wood and laminate flooring installer or retailer, contact:
ENHANCINGthe awareness of wood and laminate flooring products1
2
3
PROTECTING the end-user and the environment
EDUCATING the end-user and industry players throughout the supply chain
(t) 011 455 2822 (e) [email protected] (w) www.sawlfa.co.za
The Tan-Treat™ system is an integrated electronic record-keeping system that replaces the printed Charge Sheet, Receipt/Issue and Mixing and Stock Reconciliation books. Not
only is the system secure and user-friendly, it also eliminates the risk of human calculation errors. After viewing the demo model, the South African Technical Auditing Service (SATAS) and the South African Bureau of Standards (SABS) added their endorsement to Tan-Treat™ as an alternative to the current Charge Sheet system.
Sayce explains, “The first Tan-Treat™ programme was recently introduced at a newly built treatment plant that had never used the book system. Within three days the operator, who had no computer literacy, had mastered the programme and the business was able to reap the benefits of using an integrated quality system. Lonza has since enjoyed a 90% buy-in from its customer base, which is the highest success rate on any of our programmes, and is available to all our customers in South Africa.”
The next phase is the recruitment of an IT software company to develop the Tan-Treat™ system as a proprietary software programme. This program will further control user rights, as well as feature enhanced security and backup capabilities. It will also cater for data entry for an indefinite period as an improvement of the current Tan-Treat™, which caters for a one-year period.
Lonza offers full field and telephonic support during office hours to users of their Tan-Treat™ Quality Support System. For further information, please call 039 315 8401.
Tan-TreatTM brings technology to the forefront of timber preservation quality support
NEWS
The launch of Lonza Wood Protection's Tan-TreatTM Quality Support System comes at a perfect time to align the wood preservation sector with future technology trends, according to Lonza's General Manager, Doug Sayce.
APRIL / MAY 2014 // 90
PHOTO COURTESY OF LOGO HOMES
Tel: +27 21 845 4606Fax: +27 21 845 4413Email: [email protected]: www.logohomes.co.za
DOORS
Frame of mindDoorframes are an integral part of any home, with regards to both functionality and aesthetics. Dylan Miller, from leading wooden window and door manufacturer, Swartland, offers some need-to-know information to help consumers make an informed decision when choosing doorframes for their homes.
APRIL / MAY 2014 // 92
Although we walk through them many times a day, and our homes wouldn’t be accessible without them, doorframes are built elements that often receive little consideration. The truth is that they
are not just functional elements within our homes, but they can really add to the beauty and charm of your home’s indoor and outdoor appearance. So says Dylan Miller, from leading wooden window and door manufacturer, Swartland, who goes on to add, “Doorframes are an essential part of any building, and Swartland offers a comprehensive selection of doorframes to suit any application, style and budget.”
DOORFRAME TERMINOLOGY
Essentially, a doorframe is defined as being something that is fixed or built into openings to provide a point for doors to be attached. Says Dylan, “Doorframe components are manufactured with mortice and tenon joints that are glued and nailed together.” He explains that a doorframe comprises the following main components:
•Jambs: Two vertical sides.•Head or top rail: Horizontal top component.•Cill: Horizontal bottom component, otherwise known
as a threshold.•Transform: Horizontal component between the head
and cill to form a top light above the door.
TO CILL OR NOT TO CILL
When it comes to cills, there are doorframes with cills and doorframes with no cills. Dylan offers some advice on the matter: “No-cill doorframes are generally used internally and also where clear access is required at floor level in public buildings for wheelchair access. At Swartland, we recommend that no-cill doorframes should only used externally where the building design prevents driving rain from reaching the door to prevent water from entering. Doorframes that incorporate a cill are mostly used as external doorframes in residential applications. A frame with a cill will commonly be referred to as opening-in or opening-out, which indicates the direction that the door will open when it is hung from the frame.”
DOORS
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DIFFERENT TYPES OF DOORFRAMES
There are many different types of doorframes to choose from, says Dylan. “Swartland offers various types of doorframes to satisfy both functional and aesthetic needs. It is imperative that the rebate on both the doorframe and the door thickness is compatible.” He says that once you have selected your Swartland door, you can use the information below to assist you in choosing a complementary doorframe:
•Pivot doorframes: Swartland’s pivot doorframes are available with and without a cill, and they are manufactured specifically for the company’s range of pivot doors. These frames are reversible and they can be used for either an open-in or an open-out application. These doorframes boast the thickest timber frame section in the Swartland stable of doorframes. “Pivot doors shouldn’t be exposed directly to the elements, but should always be installed under some kind of overhang,” advises Dylan.
•Single standard doorframes: These doorframes are also available with and without a cill, and they are manufactured specifically for standard size doors (2032mm x 813mm) or (2032mm x 813mm).
The frames with cills should be used for exterior doors, while those without should be used internally. These frames are available in a variety of section thicknesses to suit various types of doors. Says Dylan, “Be sure to match the door with the frame – check the door thickness and the frame rebate.”
•Double doorframes: These are suitable for standard size door pairs (2032mm x 1612mm) or (2032mm x 1210mm), and they are also available with a cill and without. These frames are commonly used where doors open onto entertainment areas. Dylan recommends that open-out frames should be used on the weather side of a house to prevent water from running into your home. He says, “Open-in should not be used where direct rain reaches the doors.”
ADDED EXTRAS
Dylan says that you can accessorise your doorframes in a number of ways. “You can add fan lights, arches, side lights and top lights, or you can even design your own frame for a custom application.” He offers the following outline of accessories that you can add to your doorframes:
DOORS
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•Side lights: Side lights are a practical and decorative feature, which allows additional light in at entrances and patios. They are available to fit standard single or double doorframes with a single light positioned to the left or the right, or one on either side.
•Top light doorframes: Designed to allow in additional light, top lights can also be fitted with opening sashes to improve ventilation. This type of frame can be used for either internal or external applications.
•Arch or round top: These are arched top lights that can be installed above a standard door frame for decorative purposes and extra illumination. They allow added light into your home and create an appealing old-world aesthetic. They are available in full glass or sun-ray formats.
•Jamb lining and architraves: Jamb linings are designed to cover the width of the wall and are usually fitted to existing internal openings. Architraves are decorative mouldings that are used to cover any gaps between the jamb lining and the wall, as well as to create an attractive overall aesthetic. •
INSULATION AND THE ENVIRONMENT
Today, making eco-friendly choices when it comes to your choice of building material has become increasingly important – not just because it is the environmentally responsible thing to do, but also because of the rapidly increasing cost of electricity. “By choosing well-insulated wooden doorframes for your home, you are not only choosing a green material with an incredibly low carbon footprint, but it will also save you money on heating and cooling bills down the line,” explains Dylan. He offers some information on what makes Swartland's doorframes a ‘green’ choice:
•Wood is a green material: Wood is a renewable resource and one of the most environmentally friendly building materials available. It is also an incredibly efficient insulator.
•Fitted with composite gaskets: A composite gasket is designed to sit between the door and the door frame to ensure that when the door is closed, it is also well sealed. “Gaskets are designed to increase the insulation and energy efficiency of fenestration products and warrant them SANS-compliant. The gaskets that Swartland uses on all its Cape Culture and Winsters frames comply with all the new energy efficient building regulations. They boast a low memory, which means that they return to their original shape to keep out dust, rain, draughts and insects,” explains Dylan.
SUPREME DURABILITY AND HIGH-END QUALITY
Dylan says that when it comes to building materials, the old adage of getting what you pay for usually holds true. “It is advisable that you choose the best quality products that you can afford for your home, as this will usually guarantee longevity. Swartland’s doorframes for example, are manufactured to the highest joinery standards and engineered to provide guaranteed performance and durability.”
He adds that Swartland prides itself on offering the highest quality in the market. “Swartland’s doorframes offer the best combination of craftsmanship, reliability and strength. All of our timber is kiln-dried so that it has a moisture content of exactly 8%. This minimises the natural movement of wood. To stabilise the wood even further, we laminate and, in some cases, also finger joint the timber. The configuration of components provides added support and strength to all Swartland’s doorframes.”
All Swartland’s doorframes are available pre-finished and pre-sealed, as part of the company’s new Ready-2-Fit range of products. The frames are pre-sealed with Maxicare, a top quality German-engineered, low maintenance water-based sealant, which is applied in the Swartland factory. Being pre-sealed protects them to any exposure to the elements while on site, and also saves time sealing them once they have been installed. The Ready-2-Fit frames are available in five colour tints: White, Mahogany, Imbuia, Teak and Light Oak.
When choosing your doorframes, it is a good idea to find out what kind of guarantee they come with, notes Dylan. “For example, all products in Swartland’s Cape Culture range come with an impressive 10-year guarantee, its Winsters range comes with a five-year guarantee, and its Kayo range comes with a one-year guarantee.”
DOORS
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© 2014 SKETCH ADVERTISING
APPROVED ON 2014/ /6572 - IBA 2014 EXPROM TRADMAX A4 AD Paths.indd 1 2014/04/01 10:28 AM
What 'wood' we do without wood?
ASSOCIATION PROFILE
The Wood Foundation is the South African campaign for the promotion of forestry and wood. As a non-profit association we want to share our knowledge by providing the industry and consumers with facts to counter misperceptions about wood.
As a representative of the whole timber industry, from promoting and encouraging the growing of trees and the use of wood products, we also play an important role in supporting market
development in other wood product manufacturing sectors.
Wood is a durable, naturally renewable and environmentally friendly product. Many products, particularly hardwoods, have a service life of greater than 50 years, often requiring only very little maintenance, and offer a wonderful alternative as a structural material.
The Wood Foundation encourages architects, specifiers, service providers, structural engineers, quantity surveyors, design consultants, developers, merchants, agriculture, the construction industry and the public at large in various markets, within and outside the borders of South Africa, to use more wood.
With the rising demand on our natural resources, wood has the lowest embodied energy of any mainstream building material and offers excellent thermal insulation properties.
Wood can also be recycled, which is important in terms of storing carbon through the life of a product and its transformation. A sustainably managed forest can be better than carbon neutral and it is remarkable that that a timber frame house can be substantially more carbon friendly than many conventional homes.
Here at the Wood Foundation we aim to increase the knowledge and love for all things wood. The Wood Foundation is there for everyone who loves wood in all its wonderful forms. From the trees that beautify our landscapes to the furniture and houses that enrich our lives. We ‘wood’ love you and your family to join our family at the Wood Foundation.
Whether you’re pondering the everlasting beauty of that wooden dining table you may have in your home, or choosing hardwood flooring, make responsible choices that will impact future generations and choose wood.
For more information, visit www.thewoodfoundation.co.za.
Project by: Logo Homes Project by: Actfast Timber Homes
APRIL / MAY 2014 // 98
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