Technical Submittal for Precast Concrete Low Res

TECHNICAL SUBMITTAL

For

PRE-CAST CONCRETE

Propex Concrete Systems Ltd., 9 Royal Court, Basil Close, Chesterfield, Derbyshire S41 7SL, United Kingdom Tel: +44 (0)1246 564200 - www.propexglobal.com

UK Registered Company N° 2772124

TECHNICAL SUBMITTALFor

PRE CAST CONCRETE

Contents

1 SUMMARY

2 COMPANY PROFILES

3 PRE CAST TUNNEL SEGMENTS & INVERT PLINTHS

4 PRE CAST WALLS, & MISCELANEOUS ELEMENTS

5 PASSIVE FIRE PROTECTION

6 FIBRE TYPES

7 FIBRE DOSING SYSTEMS

Appendices

1 Propex Concrete Systems Introduction Brochure

2 Propex Concrete Systems Key Personnel CVs

3 SCS Qatar Distribution Letter

4 Tunnel Segment Production in UK & New Zealand

5 Tunnel Segment Production in Spain

6 Invert Plinth Production in Australia

7 Wall Panel Production in UK, Belgium & Spain

8 Industrial and Decorative Elements in Spain, UK & Belgium

9 Example Moment Calculation according to Concrete Society TR63

10 Propex Explosive Spalling Brochure

11 Novocon HE 1060 – EC Declaration of Conformity

12 Novocon HE 1060 Data Sheet

13 ENDURO HPP 50 – EC Declaration of Conformity

14 ENDURO HPP 50 – Data Sheet

15 Fibermesh 150 12mm – EC Declaration of Conformity

16 Fibermesh 150 12mm Data Sheet

17 Material Safety Data Sheets (MSDS) – Novocon Steel Fibres

18 Material Safety Data Sheets (MSDS) – ENDURO & Fibermesh Fibres

19 Propex Concrete Systems Fibre Dosing Systems

1. Summary

We believe that Propex Concrete Systems should be your chosen fibre supplier for themanufacturing of Pre cast elements because of the following main capabilities:

A. We are a large international specialist fibre manufacturing company, offering the largestrange of fibres for all types of concrete reinforcement, all of which are EN14889 compliantand carry CE marking. Although , you may have expressed interest in our Novocon steeland ENDURO synthetic macro fibres for structural use in concrete to replace traditionalsteel mesh and bars, we can also offer you Fibermesh fibres that counteract explosivespalling, an area in which we specialise.

B. We have proven experience of supplying fibres to large pre cast companies and projects inmany countries such as;

o CTRL, Channel Tunnel Rail Link, UKo Transcity Road Tunnel, Australiao Crossrail Project, London, UKo Casetas Electricas, Spaino Explore (Laing O’Rourke), UKo Barcelona Metro Line 9, Spaino Roger Bulivant, UKo Urbastyle Atomium, Belgiumo Thorpe Pre cast, UKo Vector Cable Tunnel, New Zealando Danilith Wall Panels, Belgium

C. We have a team of engineers with many years of experience of working in the Middle Eastregion, available to provide specialist technical support on all aspects of fibre reinforcedconcrete from our International base in the UK and from our Qatar based partner SpecialistConstruction Supplies W.L.L. (SCS)

D. We can be relied upon to provide high performance, high quality, cost effective fibresolutions for Pre cast elements backed up by a proven supply chain management systemthat can meet your project requirements – consistently.

2. Company Profiles

PROPEX CONCRETE SYSTEMS

Propex Concrete Systems is one of the world’s largest and most highly respected manufacturers ofspecialised fibres for concrete reinforcement. For many years Propex has been recognised as aworld leader in the design and manufacture of polypropylene, steel and combinationpolypropylene/steel fibre reinforcement systems for concrete.

The Company’s long term commitment to providing superior concrete fibre solutions for clientsaround the world has resulted in the development of some of the most technologically advancedconcrete reinforcing products available today. From the world renowned FIBERMESHpolypropylene fibre ranges and NOVOCON steel fibre, through to the state of the art NOVOMESHsteel/polypropylene combination system and ENDURO (High Performance Polymer) structuralsynthetic fibres, Propex Concrete Systems has always been, and continues to be, a pioneer in thefield of concrete fibre reinforcement.

At Propex, we pride ourselves in ensuring we provide our customers with the best quality productand service in our field. Our experienced, dedicated professionals blend technical expertise with ademonstrated ability to meet both the project and the customers’ needs. We believe that Propexcan offer you an unparalleled range of all fibre types to be used in your pre cast elements.

The Propex Concrete Systems brochure is attached as Appendix 1.

Propex Concrete Systems key personnel CVs are attached as Appendix 2.

SPECIALIST CONSTRUCTION SUPPLIES

SCS was established in 2002 with the aim to supply our clients with high quality constructionmaterials at competitive rates.Based in Guernsey, Channel Islands and with offices in Dalian, China and Doha, Qatar, theDirectors have over 40 years experience in the procurement and manufacture of constructionmaterials.Today’s sophisticated communications systems and global infrastructure means that the locationof the customer is no longer significant, we have excellent relationships with shipping and freightforwarding companies that have a consistent record of reliability, ensuring that products reacheven the most remote areas speedily and efficiently.We specialise in the manufacture of bespoke products, from Stainless Steel to Engineered Floors.We have excellent relationships with manufacturing companies in Asia, Europe and the USA, whomanufacture to various standards including BS, EN, DIN and UL. Prior to placing any order weundertake our own extensive inspections to ensure our clients satisfaction.Whatever the size and type of your requirements, we will offer cost effective advice on a widevariety of products to meet your requirements and expectations.

SPECIALIST CONSTRUCTION SUPPLIES (Continued)

In recognition of the increasing world wide interest in the use of fibre reinforcement in manydifferent construction applications Specialist Construction Supplies (SCS) have partnered withPropex Concrete Systems to source high quality fibre reinforcement products from a marketleading manufacturer with extensive knowledge of the technical, practical and economic benefitsof using micro synthetic, macro synthetic and steel fibre reinforcement in concrete and othercementitious materials.As a result of this partnership we can offer guidance on the best individual product or indeedcombination of products for specific applications. We are also able to offer alternative designs forinternal and external floor slab applications allowing you to maximise the potential cost savingswhen using fibres as an alternative to traditional fabric reinforcement.

SCS Qatar’s distribution agreement with Propex Concrete Systems is attached in Appendix 3.

3. Pre cast Tunnel Segments & Invert Plinths

Steel fibres have been used in segmental tunnel lining for more than 20 years and are now widelyaccepted as a durable, technically proficient and a cost effective way of reinforcing concrete usedfor this purpose.

In more recent years, macro synthetic fibres have advanced in performance and, up to certainlevels of residual strength, can demonstrate similar performance in standard beam tests as steelfibres.

When concrete segments are constructed into a circular ring using a TBM rig, the subsequenttensile stresses sustained by the ring are often much less significant than the handling stressesduring de moulding, transportation and construction, typically less than 2 MPa, and this permitsthe use of macro synthetic fibres to be considered as an alternative to steel fibres.

Most modern pre casting facilities use state of the art equipment to manufacture/ handleconcrete segments and fibre reinforcement can adequately accommodate these modest tensilestresses.

Fibre reinforcement provides residual tensile and flexural strength in addition to the concrete'sown capabilities and therefore performance is based on the concrete mix constituents incombination with the type and dosage of fibres used.

When the segment dimensions and handling stresses are appropriate, fibre reinforcement may beused to replace traditional reinforcement cages therefore improving durability considerations,increasing productivity and lowering manufacturing costs.

These benefits are now being recognised in major infrastructure tunnelling projects around theworld and fibre reinforced segments (without cage reinforcement) were used in the ChannelTunnel Rail Link, London and due to the success of this project, are now being used in theconstruction of Crossrail tunnels in London.Other examples of fibre reinforced segmental tunnels include Vector Cable Tunnel, New Zealandand Barcelona Metro Line 9.

Appendix 4 includes:

a) Case History of CTRL Contract 250b) A presentation on CTRL with some statistical analysis and images of segment productionc) Details of the mix design and images of Vector Cable Tunnel, New Zealand using steel fibre only

reinforced concrete

Appendix 5, shows images of Barcelona Line 9 tunnel and segments where a combination of steelcage and steel fibres were used due to the size of the segments.

The successful production and installation of steel fibre only reinforced tunnel segments has led toincreased confidence to use macro synthetic fibre reinforced concrete as an alternative in pre casttunnelling projects. One such application is the invert plinth production and installation at theTranscity Legacy Way Road Tunnel in Brisbane, Australia.

The 8 tonne plinths are cast and de moulded twice daily at the pre cast yard in Brisbane and3 units are then transported by truck to the site for installation onto the tunnel floor by the TBMrig. Primarily due to the residual strength and toughness provided by the 5 to 7 kg/m3 dosage ofENDURO HPP 50 macro fibre reinforcement in the 50 MPa concrete mix, and despite the thintapered edge sections of the plinths, there have been no broken or rejected elements during thefirst 10 months of production.

Appendix 6, shows images of the plinths during casting, lifting, storage and installed in the tunnel.

4. Pre castWalls &Miscellaneous Elements

Propexmacro synthetic fibre reinforcement offers a cost effective and durable alternative to traditionalreinforcement in pre cast items that do not sustain continuous flexural or tensile stresses. Such itemsinclude New Jersey road barriers, boundary wall and housing panels, decorative cladding panels andarchitectural elements, cable channels and electrical switch gear housing.

By removing all or themajority of the steel reinforcement in pre cast these elements and replacing withPropexmacro synthetic fibres, there are savings in construction time, labour costs andmaterial costs.Additionally, reduced health and safety concerns, improved durability and tougher elements that areless susceptible to accidental damage lead to greater client satisfaction.

Appendix 7, shows examples of wall panel production using ENDUROHPP fibres in UK, Belgium andSpain.

Appendix 8, showsmiscellaneous pre cast production using ENDUROHPP fibres in Spain, UK andBelgium.

Appendix 9, shows an example of moment capacity calculation according to Concrete Societypublication TR63.

5. Explosive Spalling Resistance

Propex has been active in the research, development and use of polypropylene fibres to provideexplosive spalling resistance to concrete since the early 1990’s. While the use of Fibermesh 150micropolypropylene fibres are commonly used for passive fire protection in tunnel projects around the world,it is important to realise that all pre cast elements constructed with high strength concrete aresusceptible to explosive spalling in high intensity fires.

Therefore consideration should be given to incorporating Fibermesh 150 fibres in pre cast concreteelements where high fuel loads and or additional security are particular concerns. Such constructionincludes pre cast concrete used in car parking projects, government buildings, high rise buildings andmilitary buildings. There is also evidence of New Jersey concrete barriers exploding following fuel tankeraccidents, also warranting consideration.

Propex provide a specialist Capability Statement for Passive Fire Protection for customers requiring indepth analysis.

Propex Concrete Systems Explosive Spalling Brochure is attached as Appendix 10.

6. Fibre Types

6.1 Novocon HE 1060 fibres specifically manufactured for use in concrete as certified by the attachedEC Declaration of Conformity to EN14889, Part 1 Steel Fibres for Concrete (Appendix 11).

6.2 Novocon HE 1060 fibres comply with EN14889, Part 1 Group 1 steel fibre as confirmed in theattached Data Sheet (Appendix 12).

6.3 ENDUROHPP 50mm fibres specifically manufactured for use in concrete as certified by theattached EC Declaration of Conformity to EN14889, Part 2 Synthetic Fibres for Concrete (Appendix13).

6.4 ENDUROHPP 50mm fibres comply with EN14889, Part 2 Class II macro synthetic fibre asconfirmed in the attached Data Sheet (Appendix 14).

6.5 Fibermesh 150 12mm fibres specifically manufactured for use in concrete as certified by theattached EC Declaration of Conformity to EN14889, Part 2 Synthetic Fibres for Concrete (Appendix15).

6.6 Fibermesh 150 12mm fibres comply with EN14889, Part 2 Class Ia micro synthetic fibre asconfirmed in the attached Data Sheet (Appendix 16).

6.7 AMaterial Safety Data Sheet for Novocon steel fibres is attached in Appendix 17.

6.8 AMaterial Safety Data Sheet for Fibermesh and ENDUROHPP synthetic fibres is attached inAppendix 18.

7. Propex Concrete Systems Fibre Dosing Systems

As a world leadingmanufacturer of fibres for concrete, Propex Concrete Systems has strategic allianceswithmanymanufacturers specializing in the production of automated fibre dosing systems.These can be used to facilitate the feeding of both synthetic and steel fibres into concrete batchingequipment. These static machines will provide the advantage of a consistent and even distribution offibres into the concretemix and will provide detailed quality assurance records of fibre addition, as wellas assisting in Health and Safety handling procedures (Appendix 19).

Technical Submittal

Appendix 1

Propex Concrete Systems Introduction Brochure

MAKING GOOD CONCRETE BETTER MAKING GOOD CONCRETE BETTER ®®

TMPropex

are some who use traditional methods for concrete reinforcement

simply because that is the way things have always been done. Another

option is to actively seek technology that will help solve the inherent flaws

in concrete and traditional reinforcement. When you pursue this path,

you’ll discover a global company comprised of people who share your drive

for optimized, cost-effective performance.

Propex Concrete Systems, the world leader in fiber

reinforcement solutions.

At Propex Concrete Systems, we have spent two decades innovating and

perfecting fiber reinforcement solutions that offer performance benefits over

the entire life span of concrete – from simplifying placement to minimizing

cracks in the plastic state to controlling cracks in the hardened state to

providing years of exceptional durability. Furthermore, we have distanced

ourselves from the inevitable imitators by providing customers with ready

access to the most comprehensive array of quality products through

the industry’s largest distribution network.

And, perhaps most importantly, our

extensive expertise is equally

accessible through our unparalleled

customer service and on-site job

assistance.

The result is the ultimate combination

of world-class concrete reinforcement

products and world-class concrete specialists.

That is why performance-minded engineers,

contractors and ready-mix professionals trust

Propex Concrete Systems as the new standard in

concrete reinforcement solutions.

PROPEX CONCRETE SYSTEMS: THE GLOBAL LEADER

IN FIBER REINFORCED CONCRETE SOLUTIONS.

With 25 billion square feet (over 2 billion square meters) of concrete

placed in homes, offices, schools and manufacturing plants around the

world, Propex Concrete Systems is the proven leader in fiber reinforce-

ment. In fact, Propex pioneered the very concept of fiber reinforced

concrete over 20 years ago by introducing original Fibermesh®

polypropylene fibers. Focused to improve upon traditional secondary

reinforcement, Fibermesh still stands as a benchmark of innovation and

quality. Over the decades, our international staff of fiber reinforced

concrete specialists have expanded their quest to solve concrete

construction’s greatest challenges in virtually every application imaginable:

slab on ground, elevated slab, poured-in-place walls, shotcrete,precast and

more. The resulting solutions have spawned a continually growing list

of pioneering firsts, including fibrillated, multifilament and macro-

synthetic fibers, as well as engineered blended systems of fibers for

multifaceted applications.

Today, Propex Concrete Systems is the world’s leading supplier of

fiber solutions for concrete reinforcement, with fiber concrete specialists

and distributors in every major country in the world. We actively participate

in worldwide testing and code approvals to ensure our products meet or

exceed a wide range of stringent national and international standards. And

our long-standing philosophy of solutions-oriented innovation ensures that

you can count on us to anticipate and vigorously fulfill your needs in the fu-

ture.

THE PROBLEMS WITH CONCRETE.

Concrete is widely recognized as a cost-effective, versatile construction

material. Yet, it is also beset with a number of drawbacks that are

inherent to its composition. By generally accepted engineering

standards, concrete is relatively brittle and lacks flexural strength. When

subjected to the extreme heat of a fire, it is also likely that explosive

spalling can occur.

Intertwined with these problems is concrete’s propensity to crack

in both its plastic (early-age) and hardened (long-term) state. Early-age

cracks are microscopic fissures caused by the intrinsic stresses created

when the concrete settles and shrinks over the first 24 hours after being

placed. Long-term cracking is in part caused by the shrinkage that

transpires over the months, perhaps years, of drying that follow. In either

case, these cracks can jeopardize the overall integrity of the concrete

and not allow it to maintain – or possibly ever attain – its maximum

performance capability. Propex Concrete Systems can providea solution to all of these problems.

Control Fibers

PLASTIC SHRINKAGE CASE STUDY

Conventional wire mesh reinforcement doesnot function in concrete until the concretecracks. In fact, for the wire mesh to workproperly, it must be placed in the upperthird section of the slab. Once microscopiccracking begins, it can lead to visible cracksthat undermine the long-term functionalityof the concrete. The photos abovecompare the first 24 hours of curing timebetween a conventionally reinforced slaband a synthetic fiber reinforced slab. Theconventional slab began cracking at 2.5hours.

WE MAKE GOOD CONCRETE BETTER.

Unlike labor-intensive traditional reinforcement methods, Propex fibers

are added directly to the concrete mixture and evenly disperse

throughout. The result is an advanced, multi-dimensional reinforcement

system that can be placed quickly, accurately and safely. Moreover, Propex

Concrete Systems offers a diverse portfolio of products that represents the most

comprehensive solutions to concrete’s shortcomings ever devised by a

fiber reinforcement company.

CHOOSE FROM A RANGE OF FIBER SOLUTIONS.

From early-age cracking to long-term durability, Propex Concrete

Systems offers a wide range of fiber reinforcement products, each

meeting a specific set of design specifications. Generally, all of our

products fall into the following four categories:

FIBERMESH® : MICRO-SYNTHETIC FIBERS

Expressly formulated to address early age cracking problems,

Fibermesh micro-synthetic fibers prevent 80 -100% of all cracks in

the plastic state – precisely when most cracks occur. During the

plastic settlement phase, the fibers create a three-dimensional

support network that resists the downward pull of gravity, thus

keeping aggregates in suspension and promoting uniform bleeding.

This network increases the tensile strain capacity of concrete

during the plastic shrinkage phase as well. Another advantage of

polypropylene fibers is their ability to mitigate the explosive

tendency of concrete during fires, because they melt and relieve

volatile steam pressure in concrete. Even finishing Fibermesh

products is easy. In applications where aesthetics are especially

important, you can choose a Fibermesh product that provides a

virtually invisible finish. In sum, it is clear why Fibermesh remains

the world’s most

A FIBER PRODUCT FOR EACHCRACKING PROBLEM.Micro-synthetic fibers are effectivein controlling early age cracking andsteel/macro-synthetic fibers areeffective in controlling long-term dryingshrinkage cracking. The combinationof both steel and polypropylene fibersin our Novomesh® system providesprotection against early and long-termcracking in one package, thus enablingthe concrete to develop its optimumintegrity and performance.

PLASTIC SETTLEMENT

10 MIN - 3 HRS

PLASTIC SHRINKAGE

30 MIN - 6 HRS

EARLY THERMAL CONTRACTION

1 DAY - 2/3 WEEKS

LONG-TERM DRYING SHRINKAGE

SEVERAL WEEKS OR MONTHS

NOVOMESH®

FIBERMESH®

NOVOCON®/ ENDURO®

ENDURO® : MACRO-SYNTHETIC FIBERS

Representing a quantum technological leap in fibers, our high

performance polymer macro-fibers are made from a

revolutionary material that offers the long-term performance of

steel fibers at a lower dosage rate. The unique sinusoidal, wavelike

shape of each fiber serves to anchor it firmly within the concrete.

At the same time, the design of the fibers allows for addition at

a much higher rate per unit volume, infusing the concrete with

added levels of toughness, energy absorption and durability. In

addition, macro-synthetic fibers provide an added measure of

crack control without the risk of corrosion associated with steel.

When used in shotcrete applications, these high-tech fibers

provide increased adhesion, so you’ll not only experience less

rebound and waste, you will be able to apply thicker layers of

concrete in one pass.

NOVOCON® : STEEL FIBERS

Engineered for long-term performance in demanding

industrial applications, the Novocon line of products is

specifically designed to enhance concrete in its hardened

state. Industrial concrete floor slab systems are often

required to perform under intense loading conditions,

including point loads from rack legs and dynamic loading

from vehicular traffic. The uniform distribution of steel fibers

throughout the concrete mix transforms concrete into a

more ductile composite material that increases the energy

absorption capability of the slab. Additionally, it provides

superior crack control and maximum load stability at the

floor joints, where it is most needed.

NOVOMESH® : BLENDED FIBERS

Another Propex Concrete Systems first, blended solutions are

a combination of micro-synthetic fibers and either macro-

synthetic fibers or steel fibers. The resulting Novomesh family

of products represents the best possible solution to concrete’s

intrinsic flaws throughout its life span. As previously noted,

Fibermesh fibers excel at controlling cracks in the early stage,

while Novocon fibers provide outstanding crack control in

increase load-bearing situations. With a blended solution, you

receive both advantages in one amazing package. Some

Novomesh products contain an engineered mix of

polypropylene fibers and high performance steel fibers, ideal

for commercial slab-on-ground and composite metal decks.

Other products combine macro-synthetic fibers with

micro-synthetic fibers for a strong-as-steel solution to

temperature shrinkage and flexural reinforcement.

Propex Concrete Systems

fiber reinforcements benefit

all concrete applications and

have been used in every

application imaginable for

more than 20 years, including:

Composite metal decks

Commercial slabs

Industrial slabs

Residential slabs

Vertical walls

Stamped & colored concrete

Shotcrete

Tunneling/Mining

Tilt-up construction

Marine construction

Precast concrete

Pavements/External slabs

Overlays

CONTINUING OUR TRADITION OF INNOVATION.

Propex Concrete Systems pioneered the creation of fiber reinforcement more than

20 years ago. In recent years, customers have discovered the unique advantages of

our e3® technology. This patented breakthrough enables us to engineer our fibers

three ways: length, thickness and mix ratio. Together, these three properties enhance

Propex fibers by facilitating a faster dispersion in the concrete mix. Another first in

fiber reinforcement technology is Propex’s Novomesh® engineered blended fiber

solutions, which offer both early-age and long-term benefits for the life of the

concrete. Today, our introduction of macro-synthetic fibers is being hailed by

industry experts as the next generation of fibers. When you consider our R&D

department invests more than a million dollars in new product development every

year, it’s no surprise that our e3 technology, Novomesh blended systems and

macro-synthetic fibers are simply the latest on an ever-expanding list of pioneering

firsts that is unrivaled in the fiber reinforcement industry. In fact, at this very moment,

somewhere in the world, we are conducting performance and development tests at

major testing facilities in an effort to anticipate and solve your toughest concrete

problems.

EXTENSIVE TECHNICAL SUPPORT.

Our global network of fiber reinforcement engineers and specialists are among

the most knowledgeable in the industry, with practical experience in the complete

range of concrete applications. Our technical service professionals are always

available to help you achieve the most economical and functional concrete

solution for your needs. You can depend upon our assistance in designing,

specifying and constructing your next project, even if it requires on-site technical

presentations, participation in design meetings or personally overseeing your first

placement.

WE’RE MUCH MORE THAN A FIBER SUPPLIER.

Why do we go to such great lengths to offer you our expertise? Because at

Propex Concrete Systems our mission is to be considered as your trusted

business partner. While others simply sell fiber products, we seek to offer you

both concrete performance and professional success.

NORTH AMERICA1110 Market Street,

Suite 300,

Chattanooga, TN 37402

TEL: 423 892 8080

TEL: 800 621 1273

FAX: 423 892 0157

INTERNATIONALPropex House,

9 Royal Court, Basil Close

Chesterfield,

Derbyshire, S41 7SL. UK

TEL: +44 (0) 1246 564200

FAX: +44 (0) 1246 564201

“Fibermesh®”, “Novomesh®”, “Novocon®”, “Enduro®” and “e3®” are registered trademarks of Propex Concrete Systems

Warranty and limitation of claims. This guide is intended solely for use by personnel who it is contemplated will evaluate the significance and limitations of the information provided herein (“information”). Propex Concrete Systems warrants that products which it manufactures that aredescribed herein (“products”) will be of marketable quality, free of any defect in material and workmanship. Because Propex Concrete Systems has no control over the design, manufacture, use or testing of the projects which incorporate the products, Propex Concrete Systemsmakes no warranty of results to be obtained. The ultimate customer and user of the products should assume sole responsibility for the final determination of the suitability of the information and the products for the contemplated and actual use. Propex Concrete Systems disclaimsany and all responsibility and liability for the accuracy and the application of the information. The foregoing limited warranty is in lieu of and excludes all other warranties, whether express or implied, by operation of law or otherwise, including but not limited to, any implied warrantiesof merchantability or fitness for a particular purpose.

CS 500 / INT' 2013 Propex Concrete Systems Revised 02/09

TMPropexAUSTRALIA119 Willoughby Road,

Crows Nest,

Sydney NSW 2065

TEL: + 61 (0)2 9965 3792

FAX: + 61 (0)2 9965 3702www.fibermesh.com

Technical Submittal

Appendix 2

Propex Concrete Systems – Key Personnel CVs

Trevor Atkinson - Resume

40 Years Experience in Building & Civil Engineering• 40 Years Experience in Building & Civil Engineering

• 20 Years Experience in Fibre Reinforced Concretep

• Last 10 Years spent in Underground Applications

• Former Chairman of the North East Concrete Society, UK

• Former Member of the EFNARC Executive committeeFormer Member of the EFNARC Executive committee

- Guidelines for Passive Fire ProtectionN l C tifi ti- Nosslemen Certification

• Member of European Standard EN 14889 Technical pCommittee

Jon Brown - Resume

10 Years Experience in Mining & Mineral Processing• 10 Years Experience in Mining & Mineral ProcessingEngineering

• 25 Years Experience in Fibre Reinforced Concrete

• Last 16 Years managing overseas distribution network &Last 16 Years managing overseas distribution network &providing Technical Sales Support

M b ki t f UK C t S i t• Member or working party for UK Concrete SocietyTechnical Report No 34

• Member of European Standard EN 14889 Technical Committee

Technical Submittal

Appendix 3

SCS Qatar’s Distribution Agreement

with




17th January 2013

TO WHOM IT MAY CONCERN

This letter is to confirm that:

Messrs Specialist Construction Supplies Ltd. Muntaza Area, Doha, Qatar.

is an official distributor of fibres for concrete supplied by Propex Concrete Systems Ltd, Chesterfield UK and those manufactured by Propex Operating Company, Chattanooga USA.

The brand names include Fibermesh, Fibercast, Novomesh, ENDURO, HPP and Novocon fibres.

This arrangement is subject to regular review on an annual basis.

If further information is required, please contact the undersigned person.

Jon Brown

Director of Technical Sales International

Technical Submittal

Appendix 4

Tunnel Segment Production in

UK & New Zealand


supplied Project 250 of the Channel

Tunnel Rail Link project, which involved

the construction of a high speed rail link from

the Channel Tunnel through to St Pancras Station in Central London,

England.

This £115m contract included the construction of a 5.3km twin bore tunnel

employing two Canadian built Lovat Tunnel Boring Machines. The design of

the tunnel linings for all CTRL Projects was developed during the

pre-tender period, and testing on initial segments was carried out at the

Building Research Establishment.

After detailed analysis, review and valued engineering Rail Link Engineering

chose to adopt a precast concrete lining system with an internal diameter

of 7.1m and a thickness of 350mm. The segments are 1.35m wide and each

ring consists of 9 segments plus a wedged key. Steel fibres to ASTM A820

were specified to provide increased toughness & resistance to cracking and

damage during de-moulding and transportation. Polypropylene fibres were

specified to provide resistance to early age cracking and explosive spalling

resistance, in the event of fire. The concrete mix was specified

to achieve 60MPa compressive strength and a characteristic

residual flexural strength of 3.6N/mm².

Based upon residual strength tests available at the time,

Propex Concrete Systems proposed the combined use of

Novocon HE1050 steel fibres at 37kg/m³ and Fibermesh

150 12mm polypropylene fibres at 1kg/m³, known as

Novomesh.

CASE STUDYChannel Tunnel Rail LinkLondon, UK

FIBERMESH®

NOVOCON®

PROJECT DATA

Application type: Precast Tunnel Lining Segments

Main Contractor: Edmund Nuttal, Keir & Wayss Fraytag

Consultant Engineer: Rail Link Engineering

Concrete Supplier: Hanson Premix Ltd

Fibre Type/s: Novocon HE1050 & Fibermesh 150-12

Dosage Rate: 32.5kg/m3 & 1kg/m3

Concrete Volume: 88,000m3

Completion Date: Autumn 2003

The construction of this Rail

Link to the Channel Tunnel,

saw Propex Concrete Sytems

provide over 3000 tonnes of

reinforcement fibres to

achieve maximum toughness

and resistance.

As a result of improved residual flexural strengths achieved from the testing of completed segments, the steel

fibre dosage was later reduced to 32.5kg/m³.

At the request of Hanson Premix, the concrete

supplier, Propex Concrete Systems were

commissioned to supply and install automated fibre

dosing equipment for both fibre products. The dosing

equipment used for steel fibre is located externally,

whilst equipment for the polypropylene fibre is

housed in a fully transportable unit. Both systems

were fully integrated into the concrete plants batching

equipment and computer systems. The required

amounts of steel and polypropylene fibres were transported from the dosing equipment to pan mixers via a

bucket convey system and fibre blowing system, respectively.

The concrete segments for Project 250 have a design life of 120 years and were manufactured in a purpose built

precast factory adjacent to the concrete plant and in close proximity to the tunnel itself. Production of the

segments started in March 2002 and completed in Autumn 2003. At its capacity the factory used in excess of

260 cubic metres of fibre reinforced concrete per day into two hundred precast moulds.

On completion of Project 250 the precast factory had produced no less than 78,000 individual concrete

segments and Propex Concrete Systems supplied approximately 3000 tonne of high quality steel fibres and 90

tonne of British Board of Agrément certified polypropylene fibres.

NORTH AMERICA Propex Concrete Systems Corp.6025 Lee Highway, Suite 425PO Box 22788Chattanooga, TN 37422Tel: 800 621 1273Tel: 423 892 8080Fax: 423 892 0157

INTERNATIONAL Propex Concrete Systems Ltd.Propex House, 9 Royal Court, Basil Close Chesterfield, Derbyshire, S41 7SL. UKTel: +44 (0) 1246 564200Fax: +44 (0) 1246 465201

www.fibermesh.com

© 2006 Propex Concrete Systems Limited.

CH/INT 07/06

STEEL FIBRES INSTEEL FIBRES INSTEEL FIBRES INSTEEL FIBRES INSEGMENTAL LININGSSEGMENTAL LININGSSEGMENTAL LININGSSEGMENTAL LININGS

© Propex Concrete Systems Ltd.

TRADITIONAL METHODTRADITIONAL METHODTRADITIONAL METHODTRADITIONAL METHODTRADITIONAL METHODTRADITIONAL METHODTRADITIONAL METHODTRADITIONAL METHOD

ISSUES

FABRICATION

HEALTH & SAFETY

LABOUR COST/TIME

ACCURATE PLACEMENT

CONCRETE COVERCONCRETE COVER

CORROSION

DAMAGE RESISTANCE


Fiber Reinforced SegmentsFiber Reinforced SegmentsFiber Reinforced SegmentsFiber Reinforced SegmentsFiber Reinforced SegmentsFiber Reinforced SegmentsFiber Reinforced SegmentsFiber Reinforced Segments

B fitB fitBenefitsBenefits3D REINFORCEMENT EASY, SAFE HANDLING & CONCRETE PLACEMENTNO CORROSIONHIGHER TOUGHNESS/DUCTILITY TO HANDLE MANUFACTURE & INSTALLATIONIMPROVED QUALITY LOWER REPAIRS/REJECTSIMPROVED QUALITY, LOWER REPAIRS/REJECTSFASTER, LOWER COST PRODUCTION


Fiber ReinforcedFiber Reinforced SegmentsSegmentsFiber ReinforcedFiber Reinforced SegmentsSegmentsFiber ReinforcedFiber Reinforced SegmentsSegmentsFiber ReinforcedFiber Reinforced SegmentsSegmentsDesign CasesDesign Cases

Dependent upon structural ground loads

Dependent upon grouting loads

Compressive stresses and tensile stressesCompressive stresses and tensile stresses(less than 2 Mpa)

Manufacture, handling & stacking of segments

TBM ram loads


TBM ram loads

• .

Steel Fibre Reinforced ConcreteSteel Fibre Reinforced Concrete

Tunnel LiningsTunnel Linings

Channel Tunnel Channel Tunnel Rail Link, UKRail Link, UK


CTRLCTRLCTRLCTRL

Aspects important to the ClientAspects important to the Client

••Design LifeDesign Life ••LeakageLeakage

••MaintenanceMaintenance

Quality ControlQuality Control

••Factory Space on Factory Space on SiteSite

••Quality ControlQuality Control

••Fire ResistanceFire Resistance••CostCost


CTRLCTRLCTRLCTRL

•• 40km of running tunnels40km of running tunnels

•• 7.15m internal diameter7.15m internal diameter

•• 7 85m external diameter7 85m external diameter•• 7.85m external diameter7.85m external diameter

•• 9 segments plus key9 segments plus key

•• 1.2m wide segments1.2m wide segments


CTRLCTRL –– Mix DesignMix DesignCTRLCTRL –– Mix DesignMix Design

• 287 kg/m³ ordinary Portland cement• 287 kg/m ordinary Portland cement• 123 kg/m³ pulverised fuel ash (pfa) to BS 3892-1:1997

Pulverised fuel ash for use with Portland cement643 k / ³ 20 li t• 643 kg/m³ 20mm limestone

• 684 kg/m³ 10mm limestone• 514 kg/m³ sand514 kg/m sand• 33 kg/m³ Novocon HE1050 steel fibres• 1 kg/m³ Fibermesh 150, 12mm polypropylene fibres• 2 litres superplasticiser• 0.36 maximum water/cement ratio• 0 93 compaction factor


• 0.93 compaction factor

Aerial View of Segment Factory


Fibre Dispensing

Novocon steel fibres

© Propex Concrete Systems Ltd.Fibermesh synthetic fibres




Segment Performance: Segment Performance: CTRLCTRL Wh l C t tWh l C t tSegment Performance: Segment Performance: CTRLCTRL Wh l C t tWh l C t tCTRLCTRL Whole ContractWhole ContractMANUFACTUREMANUFACTURECTRLCTRL Whole ContractWhole ContractMANUFACTUREMANUFACTURE

• 260 000 Segments manufactured• 260,000 Segments manufactured• Segments REJECTED: 1839 - 0.8%• Segments REPAIRED: 6513 - 2.8%


Ring Performance: Ring Performance: CTRL Wh l C t tCTRL Wh l C t tRing Performance: Ring Performance: CTRL Wh l C t tCTRL Wh l C t tCTRL Whole ContractCTRL Whole ContractCONSTRUCTIONCONSTRUCTIONCTRL Whole ContractCTRL Whole ContractCONSTRUCTIONCONSTRUCTION

• 2.2% Minor damage: NO REPAIR• 0.3% Minor damage: CONTROLLED0.3% Minor damage: CONTROLLED

REPAIRS• 1% Cracks parallel to cross joints:1% Cracks parallel to cross joints:

NO SEALING• 0.5% Cracks parallel to cross joints:0.5% Cracks parallel to cross joints:

REQUIRED SEALING


Vector Cable Tunnel

Auckland, New Zealand


Vector Tunnel

9,200 m in total length3.2 m diameter18 different sizes/shapesof segments used43,000 fiber reinforced segments used over 6,500 m of the tunnel length


Vector TunnelVector Tunnel

• Quartzite Pit Sand 365kg• Basalt PAP6 575kg• Basalt L2/7 380kg• Basalt 20/12 715kg

Milb OPC 480k

Design Strength

45 MPa

• Milburn OPC 480kg• H20 (total free water) 158kg• Sikament 1000N 0 45 ltr/100kg cementSikament 1000N 0.45 ltr/100kg cement• NOVOCON 0730 30kgs


VectorVector TunnelTunnelVectorVector TunnelTunnelVectorVector TunnelTunnelVectorVector TunnelTunnel

Requirements for Bearing loads

Handling (lifting) Required Tensile strength f=1.1 MpaI S i f 3 1 M

Requirements for Bearing loads (Woodhead Consultants Inc)

In Service f=3.1 MpaRequired Shear strength fv=0.25 MpaRequired Compressive Strength f=36 Mpa

Width of Bearing Area 54mm 90mmAverage tensile stress (Mpa) 2.09 1.3Required tensile strength (Mpa) 4.1 2.6Maximum tensile stress (Mpa) 4 18 2 1Maximum tensile stress (Mpa) 4.18 2.1Required tensile strength (Mpa) 8.12 4.1

The above strengths are based on factored loads and include a material factor of0 6 ith an additional factor of 0 85 to acco nt for the shape of the stress block


0.6 with an additional factor of 0.85 to account for the shape of the stress block

Technical Submittal

Appendix 5

Tunnel Segment Production in Spain

Technical Submittal

Appendix 6

Invert Plinth Production in Australia

Technical Submittal

Appendix 7

Wall Panel Production in UK, Belgium & Spain

Technical Submittal

Appendix 8

Industrial and Decorative Elements in

Spain, UK & Belgium

Technical Submittal

Appendix 9

Example Moment Calculation according to

Concrete Society TR63


TR63 - Guidance for the Design of Steel Fibre Reinforced Concrete

Section 6.2 Design Recommendations for Flexure

The Ultimate Moment of Resistance is given by;

Mp = 0.8 fcd ftd bh2 (0.5 + 0.1ftd / (0.8fcd + ftd)) / ( 0.8fcd + ftd)

Where Mp = Positive Moment Capacity fck = Characteristic compressive strength of concrete (cylinder) fcd = Design compressive strength of concrete (cylinder) = 0.85 fck/ c ftd = Design residual tensile strength of concrete

b = Section widthh = Section depth

and ftd = 0.37 Re3 fctk,fl / c

or ftd = 0.37 Re3 fctm,fl / c

TR63 allows either the characteristic or mean flexural strength to be consideredin the determination of the residual strength of the concrete.Both options can be used within this calculation.

Where Re3 = Residual Flexural Ratio of Fibre Reinforced Concretefctk,fl = Characteristic flexural strengthfctm,fl = Mean flexural strength

c = Material partial safety factor

Input Details

Fibre Type = HPP 50 @ 5 kg/m3

Re3 = 42h (mm) = 250

c = 1.5 fck = 45 N/mm2

fcd = 25.50 N/mm2

Mean Flexural Strength Characteristic Flexural Strength

fctm = 0.3 fck2/3 fctk(0.05) = 0.21 fck

2/3

= 3.80 = 2.66

fctm,fl = max(( 1.6 - h / 1000) fctm : fctm) fctk,fl = max(( 1.6 - h / 1000) fctk(0.05) : ffctk(0.05))

= 5.12 N/mm2 = 3.59 N/mm2

fctm,fl = 5.12 N/mm2 or fctk,fl = 3.59 N/mm2

ftd = 0.531 N/mm2 ftd = 0.372 N/mm2 Tensile Restraint = 92.89 kN

Mp = 16250 Nm/m Mp = 11444.72 Nm/m

Mp = 16.25 kNm/m Mp = 11.44 kNm/m

Shear according to Equation 43 VRd = 0.035k3/2fck1/2bwd

Where k = 1 + (200/d)1/2 2 with d in mm k = 2.03 2d = 0.75h d = 187.5

Shear VRd = 127.59 kN/m

Technical Submittal

Appendix 10

Propex Explosive Spalling Brochure

MAKE SURE IT’STRUEFIBERMESH

FOR EXPLOSIVE SPALLINGRESISTANCE IN CONCRETE

EXPLOSIVE PROBLEM.EXPLOSIVE SPALLING

As the world’s most widely used construction material, concreteoffers many advantages to building and civil engineering projectsincluding versatility, strength and durability. However, it is knownto present problems when exposed to high temperature fires.

Several major tunnel fires including the Channel Tunnel(1996),Mont Blanc (1999), Kaprun (2000) and Gotthard (2001)have raised questions about the properties of concrete in fire

situations and prompted much researchinto its behaviour at high

temperatures. Investigations intofires in concrete structures have determined that a

significant loss of cross-sectional area in the tunnellining can occur due to the explosive spalling of

concrete when exposed to very hightemperatures.

Explosive Spalling occurs when moisture inthe concrete is heated faster than it canmigrate from the heat due to a rapidtemperature rise, as in hydrocarbon fuelledfires. As the heat of the concreteincreases, moisture in the concrete poresexperiences a phase change to vapour. Thisvapour causes an increase in pore pressure,

which is unable to escape from the concretemass. As this process continues, vapour

pressure rapidly builds up and exceeds thetensile capacity of the concrete causing explosive

spalling.

Explosive Spalling in concrete creates three main consequences: 1) A health & safety risk for the emergency services

2) The structural integrity of the tunnel is placed at risk

3) Huge economic damage caused by major disruption and enormous repair costs

FIBERMESH® 150 Fibres

EFFECTIVE SOLUTION.FIBERMESH® 150

Fibermesh® Concrete Solutions by Propex has spent many yearsresearching how micro polypropylene fibres function in concrete whenexposed to fire. We have built up a very detailed understanding ofthe mechanism by which certain types of fibre can provide thisvaluable function.

This research knowledge has been utilized to developFibermesh® 150, a quality assured fibre that provides the highestperformance against explosive spalling yet at the same time, isuser friendly to the concrete producer and contractor.

Unlike several other competitor’s fibres that are offered for thisapplication, Fibermesh® 150 has minimal effect both on the workability

and the air content of the concrete.

Incorporating a relatively small amount of Fibermesh® 150 fibre provides a3 dimensional protection system throughout the concrete and ONLY when there is a fire, do theycreate the correct form of permeability that is required to relieve the steam pressure that iscreated inside the concrete. Despite the claims of some manufacturers, it is not only the numberof fibres that determines how much resistance to explosive spalling is provided, it is the optimizedbalance of the best type of fibre and the number of fibres - and that has been built intoFibermesh® 150.

The ability of Fibermesh® 150 fibres to prevent explosive spalling ofconcrete has been independently verified at several internationallyrenowned fire test laboratories including SP Technical ResearchInstitute (Sweden), Efectis/TNO (Netherlands), IBS (Austria),Hagerbach Test Gallery (Switzerland) and BRE (UnitedKingdom).

Fibermesh® 150 micro-synthetic fibres are manufactured toISO 9001 Quality Assured Standards from 100% virginpolypropylene containing no reprocessed materials and areengineered specifically for use as concrete reinforcement.Fibermesh® 150 micro-synthetic fibres are EuropeanStandard EN 14889-2:2006 compliant and carryCE marking.

In addition to providing explosive spalling resistance,Fibermesh® 150 fibres will provide resistance to early ageshrinkage cracking, improve impact and abrasion resistance andrebound in sprayed concrete applications.

The Gotthard Base Tunnel with a length of 57 km will be the longest tunnelin the world upon completion in 2015. Fibermesh® 150 fibres were testedand approved for use on this project at the world renowned Hagerbach TestGallery in Sargans, Switzerland. Since commencement of the project,Fibermesh® 150 fibre at a dosage of 2kg/m3 has been the preferred fibre ofcontractors on various sections of this 11.7 billion Swiss Franc project.

NORTH AMERICA

Propex Operating Company, LLC

1110 Market Street, Suite 300

Chattanooga, TN 37402

Tel: 800 6211273

Tel: 423 892 8080

Fax: 423 892 0157

INTERNATIONAL

Propex Concrete Systems Ltd.

9 Royal Court, Basil Close

Chesterfield, Derbyshire, S41 7SL

United Kingdom

Tel: +44 (0) 1246 564200

Fax: +44 (0) 1246 564201

This £130m project is part of the Channel Tunnel Rail Link (CTRL) high-speedrail link which runs for 108 km between the Channel Tunnel and centralLondon. The project has over 40km of 7.15 m diameter, precast concretelined bored tunnels, sections which are constructed in water bearing sand.Fibermesh® 150 fibres at a dosage of 1kg/m3 were used in the productionof the precast tunnel lining segments which also included Novocon steelfibres in a total fibre reinforced solution.

This 8.4 km two & three track rail tunnel in the Austrian Tyrol forms partof the main Munich to Verona railway line and is the longest NATM tunnel inthe Brenner axis upgrade project. Joint Venture group - Zublin AG, HoctiefAG & Strabag Bau-AG selected Fibermesh® 150 fibre for the passive fireprotection of the final tunnel lining after conducting extensive fibre testingand concrete mix trials. A dosage rate of 2kg/m3 was specified by theproject engineers.

This 1.6 km overland tunnel completed in 2010 by a Joint Ventureconsisting of Besix, Dura Vermeer and GTI was one of the first of its kindto be build in the Netherlands. The heavily reinforced concrete box sectionstructure involved 4 tubes with a total width of 80m. Fibermesh® 150 fibreat a dosage rate of 2kg/m3 was used and made it possible to comply withthe fire-resistant requirements of Rijkswaterstaat without the need ofseparate fire-resisting panels.

The Lusail Light Railway Transit System currently being constructed by theQatari Diar/ Vinci Construction Grands Projets (QDVC) joint venture is thefirst to be constructed in Qatar. The Project, scheduled for completion in2016, consists of a four-line network totalling 28 km with 10 km of thisunderground and constructed by the cut and cover method. Full scale firetests were conducted by QVDC to ensure that the inclusion of Fibermesh®

150 fibres at a dosage rate of 2kg/m3 satisfied the strict requirements forExplosive Spalling resistance.

GOTTHARD BASE TUNNEL - SWITZERLAND

CHANNEL TUNNEL RAIL LINK - UK (CONTRACT 250)

VOMP TERFENS TUNNEL - AUSTRIA

LUSAIL LRT - QATAR

UTRECHT A2 TUNNEL - NETHERLANDS

Technical Submittal

Appendix 11

Novocon HE 1060

EC Declaration of Conformity

EC - Declaration of ConformityPropex Concrete Systems

Propex House

9 Royal Court, Basil Close, Chesterfield, Derbyshire S41 7SL

United Kingdom

Simon Evans - B.Eng., C.Eng., MCIWEM

Director of Engineering Services

Hereby declare that the following product:

NOVOCON - HE1060STEEL FIBRES FOR STRUCTURAL USE IN CONCRETE, MORTAR & GROUT

to which this declaration relates,

conforms with the essential requirements of the

Construction Products Directive (CPD) - 89/106/EEC amended by the Directive 93/68/EEC

and the following European Standard:

EN 14889-1: 2006

Fibres for concrete - Part 1: Steel fibres - Definitions, specifications and conformity

Group: 1

Length: 60 mm

Diameter: 1.00 mm

Shape: Hooked-end

Tensile strength: 1250 N/mm2

Consistence with 20 kg/m3 fibres - Vebe time: 8 secs

Effect on strength in reference concrete:

20 kg/m3 to obtain 1,5 N/mm2 at CMOD = 0,5 mm & 1,0 N/mm2 at CMOD = 3,5 mm

Chesterfield, UK

June 2008

Document Ref: PCS/CE/DC/HE1060/RevB

The procedures concerning the attestation of conformity and the performances described in the above

standard were performed by:

BSI Product Services

Maylands Avenue, Hemel Hempstead, Hertfordshire HP2 4SQ

United Kingdom

(A notified body for the above Directive - Notified Body Number 0086)

Certificate No. 0086 - CPD - 533589

Technical Submittal

Appendix 12

Novocon HE 1060 Data Sheet

NOVOCON®HE1060 PRODUCT DATA SHEET

MAKE SURE IT’S TRUE FIBERMESH® FIBERMESH.COM

NOVOCON® HE1060 STEEL FIBRE

FEATURES & BENEFITS

PRIMARY APPLICATIONS

COMPLIANCE

NOMINAL PHYSICAL PROPERTIES

Novocon® HE1060 steel fibres are designed specifically for the reinforcement of concrete, mortars and other cementitious mixes. Novocon® HE1060 is a cold drawn wire fibre, deformed with hooked ends to provide optimum performance within the concrete mix. Novocon® HE1060 steel fibres are European Standard - EN 14889-1:2006 compliant and have been specifically designed to meet or exceed the defined performance requirements.

• Provides uniform multi-directional concrete reinforcement

• Increases crack resistance, ductility, energy absorption or toughness ofconcrete

Improves impact resistance, fatigue endurance and shear strength of concrete

High tensile strength fibre bridging joints and cracks to provide tighter aggregate interlock resulting in increased load carrying capacity

Provides increased ultimate load bearing capacity which allows possible reduction of concrete section

Requires less labour to incorporate into concrete than conventional reinforcement

• Offers economical concrete reinforcement solutions with greater project scheduling accuracy

• Ideally suited for hand or vibratory screeds, laser screeds and all conventional finishing equipment

Ground supported slabs

Suspended Floors

• Jointless floors

External roads & pavements

• Precast

• Overlays

• Walls

• Blast-resistant concrete

Complies with European Standard EN 14889-1:2006 Fibres for Concrete Part 1: Group I and carries CE marking

• Conforms to ASTM A820/A820M-04, Type I cold drawn segment wire

Fibre Length 60 mm

Equivalent Diameter 1.0 mm

Aspect Ratio 60

Tensile Strength 1250 N/mm²

Deformation Hooked End

Appearance Bright and clean wire

NOVOCON®HE1060 PRODUCT DATA SHEET

PRODUCT USE

COMPATILITY

SAFETY

PACKAGING

TECHNICAL SERVICES

REFERENCES

FIBERMESH®, NOVOMESH®, NOVOCON®, ENDURO®, FIBERCAST® and e3® ARE REGISTERED TRADEMARKS OF PROPEX CONCRETE SYSTEMS CORP.. THIS PUBLICATION SHOULD NOT BE CONSTRUED AS ENGINEERING ADVICE. WHILE INFORMATION CONTAINED IN THIS PUBLICATION IS ACCURATE TO THE BEST OF OUR KNOWLEDGE, PROPEX DOES NOT WARRANT ITS ACCURACY OR COMPLETENESS. THE ULTIMATE CUSTOMER AND USER OF THE PRODUCTS SHOULD ASSUME SOLE RESPONSIBILITY FOR THE FINAL DETERMINATION OF THE SUITABILITY OF THE INFORMATION AND THE PRODUCTS FOR THE CONTEMPLATED AND ACTUAL USE. THE ONLY WARRANTY MADE BY PROPEX FOR ITS PRODUCTS IS SET FORTH IN OUR PRODUCT DATA SHEETS FOR THE PRODUCT, OR SUCH OTHER WRITTEN WARRANTY AS MAY BE AGREED BY PROPEX AND INDIVIDUAL CUSTOMERS. PROPEX SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, OR ARISING FROM PROVISION OF SAMPLES,A COURSE OF DEALING OR USAGE OF TRADE.

©2013 Propex Concrete Systems Ltd.

MIXING: Novocon® HE1060 steel fibres can be added during or after the batching of the concrete but should never be added as the first component. Such devices as conveyor belts, chutes and dispensers may be used to add fibres to the mixer at the ready mix plant. After the fibres have been added, the concrete should be mixed for sufficient time (minimum 5 minutes at full mixing speed) to ensure uniform distribution of the fibres throughout the concrete. The use of mid or high-range water reducing admixtures can be advantageous, but is not essential. PLACING: Novocon® HE1060 steel fibres can be pumped and placed using conventional equipment. Hand or vibratory screeds and laser screeds can be used with Novocon® HE1060 steel fibres. FINISHING: Conventional finishing techniques and equipment can be used when finishing Novocon®

HE1060 steel fibre concrete. In some cases an extra bull float process is advised and lowering the angle of the power float blades will help to minimize fibre exposure on the surface. DOSAGE: The fibre dosage will vary depending on the type of application, concrete mix design and the performance/ toughness requirements of each particular project. Typically, steel fibre dosage will be in the range of 20 kg to 40 kg per cubic meter. Propex Concrete Systems technical staff can offer advice on dosage requirements once performance requirements have been established by the project designer/engineer.

NORTH AMERICA Propex Operating Company, LLC 1110 Market Street, Suite 300 Chattanooga, TN 37402 Tel: 800 6211273 Tel: 423 892 8080 Fax: 423 892 0157

INTERNATIONAL Propex Concrete Systems Ltd. 9 Royal Court, Basil Close Chesterfield, Derbyshire, S41 7SL United Kingdom Tel: +44 (0) 1246 564200 Fax: +44 (0) 1246 564201

Fibermesh®

Novocon® HE1060 steel fibres are compatible with all curing compounds, super plasticizers, water reducers, hardeners and coatings.

It is recommended that gloves and eye protection be used when handling or adding Novocon® HE1060 steel fibres to concrete.

Novocon® HE1060 fibres are available, as standard, in 25 kg packaging. They are also available upon request in 1000 kg bulk bags. The pallets should be protected against rain and snow. Do NOT stack pallets on top of each other.

SPECIFICATION CLAUSE

• European Standard EN 14889 -1:2006 Fibres for Concrete • ASTM A820/A820M-04 Standard Specification for Steel

Fibers for Fiber Reinforced Concrete. • ASTM CIII6/C1116M Standard Specification for Fiber-

Reinforced Concrete. • ASTM C1399 Standard Test Method for Obtaining Average

Residual-Strength of Fiber Reinforced Concrete. • ASTM C1550 Standard Test Method for Flexural Toughness

of Fiber Reinforced Concrete (Using centrally loaded round panel).

• ASTM C1609/C1609M Standard Test Method for Flexural Performance of Fiber-Reinforced Concrete. (Replaces ASTM C1018)

• JCI-SF4 Method of Test for Flexural Strength and Flexural Toughness of Fiber Reinforced Concrete.

• Concrete Society (UK) Technical Report 63 Guidance for the Design of Steel Fibre Reinforced Concrete

• Concrete Society (UK) Technical Report 34 Concrete Industrial Floors

• Concrete Society (UK) Technical Report 66 External In-situ Concrete Paving

Propex Concrete Systems is backed by our team of concrete reinforcement specialists who can carefully analyze each project and provide fibre reinforced concrete design solutions to ensure maximum project performance and cost efficiency.

Fibres for concrete shall be Novocon® HE1060 hooked end steel fibres conforming to EN 14889-1:2006 Group I and manufactured from cold drawn wire with a tensile strength of 1250 N/mm². Unless otherwise stated Novocon® HE1060 steel fibres shall be added to the concrete at the recommended application rate of .......kg per cubic metre and mixed for sufficient time (minimum 5 minutes at full mixing speed) to ensure uniform distribution of the fibres throughout the concrete. Fibrous concrete reinforcement shall be manufactured by:

Propex Concrete Systems, Propex House, 9 Royal Court, Basil Close, Chesterfield, Derbyshire, S41 7SL. United Kingdom. Telephone: + 44 (0) 1246 564200 Fax: + 44 (0) 1246 564201, e-mail: [email protected]

PCS/INT-577B 05/13

Technical Submittal

Appendix 13

ENDURO HPP 50



Propex House


United Kingdom




ENDURO - HPP50POLYMER FIBRES FOR STRUCTURAL USE IN CONCRETE, MORTAR & GROUT



Construction Products Directive (CPD) - 89/106/EEC amended by the Directive 93/68/EEC


EN 14889-2: 2006

Fibres for concrete - Part 2: Polymer fibres - Definitions, specifications and conformity

Class: II

Length: 50 mm

Diameter: 0.95 mm

Polymer type: Polyolefin

Shape: Continuously deformed

Tensile strength: 400 N/mm2

Elastic Modulus: 7000 N/mm2

Consistence with 4.5 kg/m3 fibres - Vebe time: 13 secs

Effect on strength in reference concrete:

4.5 kg/m3 to obtain 1,5 N/mm2 at CMOD = 0,5 mm & 1,0 N/mm2 at CMOD = 3,5 mm

Chesterfield, UK

June 2008

Document Ref: PCS/CE/DC/ENDHPP50

The procedures concerning the attestation of conformity and the performances described in the above

standard were performed by:

BSI Product Services

Maylands Avenue, Hemel Hempstead, Hertfordshire HP2 4SQ

United Kingdom

(A notified body for the above Directive - Notified Body Number 0086)

Certificate No. 0086 - CPD - 533591

Technical Submittal

Appendix 14

ENDURO HPP 50 – Data Sheet

ENDURO®HPP50 PRODUCT DATA SHEET


ENDURO® HPP50 MACRO-SYNTHETIC FIBRE

ADVANTAGES

FEATURES & BENEFITS


COMPLIANCE

CHEMICAL & PHYSICAL PROPERTIES

ENDURO® HPP50 is a macro-synthetic fibre designed specifically for the reinforcement of concrete and other cementitious mixes. ENDURO® HPP50 fibres are European Standard EN 14889-2: 2006 compliant and have an engineered contoured profile, which serves to effectively anchor the fibres into the concrete thus resisting matrix pull-out and enhancing the concrete’s performance even after it has developed stress cracks. Another important feature of this design is that it allows much higher dosage levels resulting in performance levels which extend beyond those achieved with traditional secondary reinforcement. ENDURO® HPP50 fibres are non-corrosive and can be considered, in many applications, as an alternative to both steel fabric and steel fibres.

Non-magnetic • Rustproof • Alkali proof • Requires no minimum amount of concrete cover • Is always positioned in compliance with codes • Safe and easier to use than traditional reinforcement • Saves time and hassle.

• Geometrically engineered to resist matrix pull-out

• Increases flexural toughness

• Reduces rebound

• Increases cohesion and reduces segregation

• Increases impact and shatter resistance

• Non-magnetic

• Rustproof

• Chemically inert and alkali proof

• Reduced wear on concrete pumps and hoses

• Safe and easy to handle

• Simplified logistics

• Economical alternative to steel wire mesh and/or steel fibres

• Ground Supported Slabs

• External Pavements

Roads

• Precast

• Overlays/ Toppings

• Sea Defence

• Complies with European Standard EN 14889-2: 2006 Fibres for Concrete Part 2: Class II and carries CE marking.

• Complies with ASTM C III6/C 1116M Type III Fibre Reinforced Concrete

Fibre Length 50mm

Type Macro Monofilament

Absorption Nil

Specific Gravity 0.91

Elec. Conductivity Low

Acid & Salt Resistance High

Melt Point 164°C (328°F)

Ignition Point 550°C (1022°F)

Thermal Conductivity Low

Alkali Resistance Alkali Proof

ENDURO®HPP50 PRODUCT DATA SHEET

PRODUCT USE

COMPATILITY

SAFETY

PACKAGING

REFERENCES



MIXING: The specified dosage per cubic metre should be added to the mixer after batching the other concrete materials. After the addition of the fibres, the concrete should be mixed for sufficient time (minimum 5 minutes at full mixing speed) to ensure uniform distribution of fibres throughout the concrete. PLACING: ENDURO® HPP50 micro-reinforced concrete can be pumped, sprayed or placed using conventional equipment as with other fibrous concreteFINISHING: Conventional techniques and equipment can be used when finishing ENDURO® HPP50 fibre concrete.DOSAGE: The dosage rate for ENDURO® HPP50 macro-synthetic fibres will vary depending on the application, mix design and the toughness requirements of each particular project. Typically, ENDURO® HPP50 macro-synthetic fibre dosage will typically be in the range of 4 kg to 9 kg per cubic meter of concrete. When used in conjunction with Fibermesh® 150 fibres the dosage rate and the performance of the sprayed concrete can be optimized economically. Propex Concrete Systems technical staff can offer advice on dosage rates once performance requirements have been established by the project designer/engineer.



Fibermesh®

ENDURO® HPP50 fibres are compatible with all concrete admixtures and performance enhancing chemicals, but require no admixtures to work.

No special handling is required with ENDURO® HPP50 fibres. Full Material Safety Data Sheets are available on request.

ENDURO® HPP50 macro-synthetic fibres are collated in water soluble wrapped bundles/pucks to aid rapid dispersion and mixing. The fibre bundles are packaged in 5 & 10 kg cartons. Store materials in a cool dry place. Do not store in direct sunlight. ENDURO® HPP50 fibres are packaged, packed into cartons, shrink wrapped and palletized for protection during shipping.


• European Standard EN 14889-2: 2006 Fibres for Concrete

• ASTM CIII6/C1116M Standard Specification for Fiber-Reinforced Concrete.

• ASTM C1550 Standard Test Method for Flexural Toughness of Fiber Reinforced Concrete (Using centrally loaded round panel).

• ASTM C1436 Standard Specification for Materials for Shotcrete

• Concrete Society (UK) Technical Report 65 Guidance on the use of Macro-syntheic Fibre Reinforced Concrete

• Concrete Society (UK) Technical Report 66 External In-situ Concrete Paving

Fibres for concrete shall be ENDURO® HPP50 polyolefin high performance macro-monofilament fibre conforming to EN 14889-2: 2006 Class II and manufactured specifically for the reinforcement of concrete. ENDURO® HPP50 macro-synthetic fibres shall be mixed at the batch plant, at the recommended rate of …….kg per cubic metre, and mixed for sufficient time (minimum 5 minutes) to ensure uniform distribution of the fibres throughout the concrete mix. Fibrous concrete reinforcement shall be manufactured by:


PCS/INT-545 01/2013

TECHNICAL SERVICES Propex Concrete Systems is backed by our team of reinforced concrete specialists who can carefully analyze each project and provide fibre reinforced concrete design solutions to ensure maximum project performance and cost efficiency.

Technical Submittal

Appendix 15

Fibermesh 150 12mm



Propex House


United Kingdom




FIBERMESH 150-12POLYMER FIBRES FOR NON-STRUCTURAL USE IN CONCRETE, MORTAR & GROUT



Construction Products Directive - (CPD) 89/106/EEC amended by the Directive 93/68/EEC


EN 14889-2: 2006

Fibres for concrete - Part 2: Polymer fibres - Definitions, specifications and conformity

Class: Ia

Length: 12 mm

Diameter: 0.031 mm

Polymer type: Polyolefin

Shape: Monofilament

Consistence with 0.9 kg/m3 fibres - Vebe time: 18 secs

The initial type testing was performed by:

University of Greenwich at Medway

School of Engineering

Central Avenue, Chatham Maritime, Kent ME4 4TB

United Kingdom

Chesterfield, UK

June 2008

Document Ref: PCS/CE/DC/FM150-12

Technical Submittal

Appendix 16

Fibermesh 150 12mm – Data Sheet

FIBERMESH®150-12 PRODUCT DATA SHEET


FIBERMESH® 150-12 MICRO-SYNTHETIC FIBRE

ADVANTAGES

FEATURES & BENEFITS


COMPLIANCE

CHEMICAL & PHYSICAL PROPERTIES

Fibermesh®150-12mm micro-reinforcement fibres for concrete are 100 percent virgin homopolymer polypropylene multifilament (often described as monofilament) fibres containing no reprocessed olefin materials. Fibermesh® 150-12mm micro-synthetic fibres are European Standard EN 14889-2:2006 compliant and have been specifically engineered and manufactured in an ISO 9001:2008 certified facility for use as concrete reinforcement at the recommended dosage rate of 0.9 kg per cubic metre (0.1% by volume) for effective performance.

Non-magnetic • Rustproof • Alkali proof • Requires no minimum amount of concrete cover • Is always positioned in compliance with codes • Safe and easier to use than traditional reinforcement • Saves time and hassle.

• Increases resistance to explosive spalling

• Inhibits and controls the formation of intrinsic cracking in concrete

• Increases cohesion and reduces segregation

• Reduces settlement and bleeding

• Reduces plastic shrinkage and settlement cracking

• Increases impact and shatter resistance

• Reinforces against abrasion

• Reduces freeze/thaw damage

• Provides improved durability

• Alternative system to traditional reinforcement when used for secondary(crack control) reinforcing in concrete.

• Protection against explosive spalling

• Ground supported slabs

• External roads & pavements

• Driveways

• Sprayed concrete

• Precast

• Overlays and toppings

• Tanks & pools

• Walls

• Complies with European Standard EN 14889-2:2006 Fibres for Concrete Part 2: Class 1a and carries CE marking

• ISO 9001:2008 Quality Assured

• Complies with ASTM C 1116 Type III 4.1.3

Fibre Length 12mm

Type Multifilament

Absorption Nil

Specific Gravity 0.91

Elec. Conductivity Low

Acid & Salt Resistance High

Melt Point 162°C (324°F)

Ignition Point 593°C (1100°F)

Thermal Conductivity Low

Alkali Resistance Alkali Proof

FIBERMESH®150-12 PRODUCT DATA SHEET

PRODUCT USE

COMPATILITY

SAFETY

PACKAGING

TECHNICAL SERVICES

REFERENCES



MIXING: Fibermesh® 150-12mm micro-reinforcement is a mechanical, not chemical, process. The addition of Fibermesh® 150-12mm monofilament fibres do not require any additional water nor other mix design changes at normal rates. Fibermesh® 150-12mm fibres can be added to the mixer before, during or after batching the other concrete materials. After the addition of the fibres, the concrete should be mixed for sufficient time (minimum 5 minutes at full mixing speed) to ensure uniform distribution of fibres throughout the concrete.PLACING: Fibermesh® 150-12mm micro-reinforced concrete can be pumped, sprayed or placed using conventional equipment. Hand or vibratory screeds and laser screeds can be used with Fibermesh® 150-12mm micro-reinforced concrete. FINISHING: Fibermesh® 150-12mm micro-fibre reinforced concrete can be finished by any finishing technique. Exposed aggregate, broomed and tined surfaces are no problem.DOSAGE: The recommended dosage rate for Fibermesh® 150-12mm fibres, to achieve effective performance, is 0.9 kg per cubic metre. For explosive spalling resistance the dosage rate will be between 0.9 and 2.0 kg per cubic metre depending on the design engineers requirements.



Fibermesh®

Fibermesh® 150-12mm fibres are compatible with all concrete admixtures and performance enhancing chemicals, but require no admixtures to work.

No special handling is required with Fibermesh® 150-12mm fibres. Full Material Safety Data Sheets are available on request.

Fibermesh®150-12mm fibres are available in standard 0.9 kg degradable paper bags, which are designed to be placed directly into the concrete mixer without opening. They are also available upon request in a variety of packaging options to suit application. Fibermesh® 150-12mm fibres are packaged, packed into cartons, shrink wrapped and palletized for protection during shipping.


• European Standard EN 14889-2: 2006 Fibres for Concrete

• Concrete Society (UK) Technical Report 34 Concrete Industrial Floors

• Concrete Society (UK) Technical Report 22 Non-structural cracks in concrete.

• Fibermesh® Guidance notes for Fibermesh Reinforced concrete ground supported slabs.

Propex Concrete Systems is backed by our team of reinforced concrete specialists who can carefully analyze each project and provide fibre reinforced concrete design solutions to ensure maximum project performance and cost efficiency.

Fibres for concrete shall be Fibermesh®150-12mm micro-synthetic monofilament fibres (100 percent virgin polypropylene fibres containing no reprocessed olefin materials) conforming to EN 14889-2:2006Class Ia and specifically engineered & manufactured in an ISO 9001:2008 certified facility for use as concrete secondary reinforcement. Fibermesh® 150-12 mm fibres shall be added to the concrete at the batching plant at the recommended dosage rate of .... kg per cubic metre and mixed for sufficient time (minimum 5 minutes at full mixing speed) to ensure uniform distribution of the fibres throughout the concrete. Fibrous concrete reinforcement shall be manufactured by:


PCS/INT-513 01/2013

GUIDELINES Fibermesh® 150-12mm fibres should not be used to replace structural, load bearing reinforcement. Fibermesh® 150-12mm fibres should not be used as a means of using thinner concrete sections than original design. Fibermesh® 150-12mm fibres should not be used to increase joint spacing past those dimensions suggested for un-reinforced concrete.

Technical Submittal

Appendix 17

Material Safety Data Sheets (MSDS)

Novocon Steel Fibres

Page 1 of 5

SAFETY DATA SHEET

1.0 IDENTIFICATION OF THE MATERIAL AND SUPPLIER

SUBSTANCE: STEEL FIBERS FOR CONCRETE REINFORCEMENT

SDS No. 2003 Steel Fibers for Concrete (UK English)

REVISION DATE: 1 August 2006

MANUFACTURER/SUPPLIER:

Propex Concrete Systems Corporation Propex Concrete Systems Ltd. 1110 Market Street, Suite 300 9 Royal Court Chattanooga, TN 37416 Basil Close USA Chesterfield, Derbyshire Tel: 1.800.621.0444 United Kingdom S41 7SL Phone: +44-1246-564200

Emergency Response Number 1-800-424-9300 (North America) 1-703-527-3887 (International)

PRODUCT NAMES: Novocon Steel Fibres

2.0 COMPOSITION/INFORMATION ON INGREDIENTS

COMPONENT CAS# EC Number Percentage EC Classification

Fibre from low carbon steel

Iron (Fe) content

N/A

7439-89-6

Not assigned 100

>98.5%

Not assigned

3.0 HAZARDS IDENTIFICATION

EC CLASSIFICATION: No classification assigned.

POTENTIAL HEALTH EFFECTS:

INHALATION SHORT TERM EXPOSURE: Mechanical irritation. LONG TERM EXPOSURE: No information of significant adverse effects

Page 2 of 5

SKIN CONTACT SHORT TERM EXPOSURE: Mechanical irritation. Steel fibres can cause puncture

wounds. LONG TERM EXPOSURE: No information of significant adverse effects EYE CONTACT SHORT TERM EXPOSURE: Mechanical irritation. Steel fibres can cause puncture

wounds LONG TERM EXPOSURE: No information of significant adverse effects

INGESTIONSHORT TERM EXPOSURE: No information on significant adverse effects. Steel

fibres can cause puncture wounds LONG TERM EXPOSURE: No information of significant adverse effects

4.0 FIRST AID MEASURES

EYE: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes.Get medical attention if irritation develops.

SKIN: Wash exposed skin with soap and water. Get medical attention if irritation develops.

INHALATION: If adverse effects occur, remove to uncontaminated area. Get medical attention.

INGESTION: If a large amount is swallowed, get medical attention.

5.0 FIRE FIGHTING MEASURES

FIRE AND EXPLOSION HAZARDS: Steel fibres are not a fire or explosion hazard.

SUITABLE EXTINGUISHING MEDIA:Carbon dioxide, regular dry chemical, regular foam, water.

FIRE FIGHTING PROCEDURES: Move material from fire area if it can be done without risk.Avoid inhalation of material.

SENSITIVITY TO MECHANICAL IMPACT: Not sensitive

SENSITIVITY TO STATIC DISCHARGE: Not sensitive.

HAZARDOUS COMBUSTION PRODUCTS: Inhalation of high concentrations of freshly foamed oxide fumes may cause metal fume fever, which is characterized by a metallic taste in the mouth, dryness and irritation of throat and influenza-type symptoms.

UNUSUAL FIRE OR EXPLOSION HAZARDS: Reaction of steel fibres with strong acids will generate hydrogen gas, which is highly flammable.

Page 3 of 5

6.0 ACCIDENTAL RELEASE MEASURES

Contain and remove by mechanical means. Keep out of water supplies and drains.

7.0 HANDLING AND STORAGE

STORAGE: Store and handle in accordance with all current regulations and standards. Keep separated from strong acids and oxidizing substances. Keep product away from moisture prior to use to avoid deterioration of the paper packaging.

8.0 EXPOSURE CONTROLS/PERSONAL PROTECTION

VENTILATION: Based on available information, additional ventilation is not required. Ensure compliance with applicable exposure limits.

EYE PROTECTION: Eye protection is not required under normal conditions.

CLOTHING: Protective clothing is not required under normal conditions.

GLOVES: Protective gloves are recommended for handling bags/cartons or loose fibres.

RESPIRATORY PROTECTION: No respirator is required under normal conditions of use.

9.0 PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE: Solid. Fibrous materials packaged in cardboard boxes or heavy paper bags.

COLOUR: Metallic Grey

ODOUR: Odourless.

BOILING POINT: Not applicable

MELTING POINT: > 1400 ºC

FLASH POINT: Not applicable

VAPOUR PRESSURE: Not applicable

VAPOUR DENSITY: Not applicable

SPECIFIC GRAVITY (WATER = 1): 7.0 to 8.0

SOLUBILITY IN WATER: Negligible, below 0.1%

Page 4 of 5

pH: Not applicable

VOLATILITY: Not applicable

ODOUR THRESHOLD: Not available

EVAPORATION RATE: Not applicable

OCTANOL/WATER PARTITION COEFFICIENT: Not available

10.0 STABILITY AND REACTIVITY

CHEMICAL STABILITY: Stable at normal temperatures and pressure.

CONDITIONS TO AVOID: Avoid contact with strong acids and oxidizers.

INCOMPATIBILITIES: Oxidizing materials.

HAZARDOUS DECOMPOSITION: Inhalation of high concentrations of freshly formed oxide fumes may cause metal fume fever, which is characterized by a metallic taste in the mouth, dryness and irritation of the throat, and influenza-type symptoms.

POLYMERIZATION: Will not polymerize.

11.0 TOXICOLOGICAL INFORMATION

ADDITIONAL DATA: The toxicological properties have not been fully investigated.

12.0 ECOLOGICAL INFORMATION

Not available.

13.0 DISPOSAL CONSIDERATONS

Dispose in accordance with all applicable regulations.

14.0 TRANSPORTATION INFORMATION

U.S. DEPT OF TRANSPORTATION: No classification assigned.

Shipping Name: Not Regulated

LAND TRANSPORT ADR: No classification assigned.

LAND TRANSPORT RID: No classification assigned.

MARITIME TRANSPORT IMDG: No classification assigned.

Page 5 of 5

15.0 REGULATORY INFORMATION

EUROPEAN REGULATIONS:

EC CLASSIFICATION (CALCULATED): No classification assigned

NATIONAL INVENTORY STATUS:

US INVENTORY (TSCA): Listed on inventory

EC INVENTORY (EINECS/ELINCS): Not determined

16.0 OTHER INFORMATION

This safety data sheet conforms to the requirements of EC Directive 93/112/EC. NOTICE:

This publication should not be construed as engineering advice. While information contained in this publication is accurate to the best of our knowledge, Propex does not warrant its accuracy or completeness. The ultimate customer and user of the products should assume sole responsibility for the final determination of the suitability of the information and the products for the contemplated and actual use. The only warranty made by Propex for its products is set forth in our product data sheets for the product, or such other written warranty as may be agreed by Propex and individual customers.Propex specifically disclaims all other warranties express or implied, including without limitation, warranties of merchantability or fitness for a particular purpose, or arising from provision of samples, a course of dealing or usage of trade..

Technical Submittal

Appendix 18

Material Safety Data Sheets (MSDS) –

ENDURO & Fibermesh Fibres

��

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��POLYPROPYLENE FIBERS FOR CONCRETE REINFORCEMENT��2001_2 PP Fibers Concrete (UK English)

��28 FEB 2012 ��

Propex Concrete Systems Corporation Propex Concrete Systems Ltd. 4019 Industry Drive 9 Royal Court Chattanooga, TN 37416 Basil Close USA Chesterfield, Derbyshire Tel: 1.800.621.0444 United Kingdom S41 7SL Phone: 44-1246-564200 �� !"��#$� #��%�&�� 1-800-424-9300 (North America) 1-703-527-3887 (International)

��Fibermesh® Grades 150, 300 & 650; Fibercast® Grades 500 & 510; Novomesh® Grades HPP & 950; ENDURO® HPP �

�'� � ��(��

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Polypropylene 9003-07-0 Not assigned >99 Not assigned Lubricants: Fatty acids and/or esters

Blend Not assigned 0.1 – 1.0 Not assigned

Inorganic pigments* Mixture Not assigned 0 – 0.6 Not assigned

*These components, if present, are encapsulated in polyolefin resin. See Section 8.0, “Exposure Controls/Personal Protection”, for exposure guidelines.

��

/� � �0��No classification assigned.

�

��

�� SHORT TERM EXPOSURE: Mechanical irritation. LONG TERM EXPOSURE: No information of significant adverse effects �1�� SHORT TERM EXPOSURE: Mechanical irritation. LONG TERM EXPOSURE: No information of significant adverse effects ��

SHORT TERM EXPOSURE: Mechanical irritation. LONG TERM EXPOSURE: No information of significant adverse effects

��(��SHORT TERM EXPOSURE: No information on significant adverse effects LONG TERM EXPOSURE: No information of significant adverse effects

�2� � ��

�� In case of contact, immediately flush eyes with plenty of water for at least 15 minutes.Get medical attention if irritation develops.

�1�� Wash exposed skin with soap and water. Get medical attention if irritation develops.

�� If adverse effects occur, remove to uncontaminated area. Get medical attention.

��(�� If a large amount is swallowed, get medical attention.

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��4��0��,-�5* fire hazard.

��4��(��(�� Carbon dioxide, regular dry chemical, regular foam, water.

��(��(��Move material from fire area if it can be done without risk.Avoid inhalation of material or combustion by-products. Stay upwind and keep out of low areas.

��: Not sensitive

��(�: Not sensitive

��6��(��(��7�� Firefighters should wear full bunker gear, including a positive pressure self-contained breathing apparatus.

�0�� Incomplete burning can produce carbon monoxide and/or carbon dioxide and other harmful products.

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8� � ��

Contain and remove by mechanical means. Keep out of water supplies and drains.

9� � ��(��(��

��(�� Store and handle in accordance with all current regulations and standards. Keep separated from incompatible substances. Store product in a dry environment to avoid deterioration of packaging.

:� ��4��

��Based on available information, additional ventilation is not required. Ensure compliance with applicable exposure limits. �� Eye protection is not required under normal conditions.

��(: Protective clothing is not required under normal conditions.

(��: Protective gloves are not required under normal conditions.

��No respirator is required under normal conditions of use. If respirable dusts are generated, respirator protection may be needed.

�� )� �;$�#%��-�-*#�Polypropylene 9003-07-0 OSHA TOTAL DUST: 15 mg/m3

(particulate NOC) OSHA RESPIRABLE DUST: 5 mg/m3 (Particulate NOC) ACGIH TLV-TWA: 10 mg/m3 (total dust) (particulate NOC)

Lubricants: Fatty acids and/or esters

Blend No exposure limit established

Inorganic pigments* Mixture No exposure limit established *If present, this component is encapsulated in polyolefin resin and does not possess the same hazards as the neat material.

<� ��

��Solid. Material packaged in pucks wrapped in water soluble film.

��: Colourless, light gray, or white�

�� Odourless.

��(�� Not applicable

��

��(�� 320° F (160° C)

��: >600ºF (>315ºc)

�� Not applicable

�� Not applicable

��(��=>��?��@� 0.9

��>�� Negligible, below 0.1%

$� Not applicable

��Not applicable

��Not available

��: Not applicable

��>��: Not available�

� � � ��

�� Stable at normal temperatures and pressure.

�� Avoid heat flames, sparks, and other sources of ignition. Avoid contact with incompatible materials.

��Oxidising materials.

�0�� Thermal decomposition products of combustion: oxides of carbon

��0�� Will not polymerise.

�� 4��(��

�� The toxicological properties have not been fully investigated.Polypropylene was tested in rats by subcutaneous implantation of discs or powder. Local sarcomas were induced at the site of implantation. Subcutaneous injections are not a normal route of exposure. All inorganic pigments, if present in of this product, are considered to be fully bound within the polymer matrix, and therefore, are not readily available under normal conditions.

�'� � ��(��

Not available.

��

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Dispose in accordance with all applicable regulations.

�2� ��

��No classification assigned.

Shipping Name: Not Regulated

��No classification assigned.��

��No classification assigned�

��(: No classification assigned.

�3� � ��(��

��(��:

��=��@� No classification assigned

��

��=��@��Listed on inventory

��=��@��Not determined��

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�This safety data sheet conforms to the requirements of EC Directive 93/112/EC.

NOTICE: This publication should not be construed as engineering advice. While information contained in this publication is accurate to the best of our knowledge, Propex does not warrant its accuracy or completeness. The ultimate customer and user of the products should assume sole responsibility for the final determination of the suitability of the information and the products for the contemplated and actual use. The only warranty made by Propex for its products is set forth in our product data sheets for the product, or such other written warranty as may be agreed by Propex and individual customers. Propex specifically disclaims all other warranties express or implied,

including without limitation, warranties of merchantability or fitness for a particular purpose,

or arising from provision of samples, a course of dealing or usage of trade.

Technical Submittal

Appendix 19

Propex Concrete Systems Fibre Dosing Systems

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Propex House, 9 Royal Court, Basil Close, Chesterfield, Derbyshire, S41 7SL. U.K. Tel: 00 44 (0)1246 564200 Fax: 00 44 (0)1246 564201

E-mail: [email protected] www.fibermesh.com

�



DOSING SYSTEMS FOR STEEL & POLYPROPYLENE FIBRES

As a world leading supplier of Fibre Reinforcement Solutions, Propex Concrete Systems has a wealth of experience regarding the addition of fibres to concrete and have built important strategic alliances with many manufacturers specializing in the supply of automatic fibre dosing equipment. Dosing equipment is used to facilitate easy and accurate feeding of both Steel and Synthetic Fibres into the concrete mixing equipment. They will provide the advantage of a consistent and even distribution of the fibres into the concrete mix and can even provide detailed quality assurance records of fibre addition, as well as assisting in Health and Safety handling procedures. Various options are available and the optimum solution will depend on many factors including; fibre types, concrete batching equipment, location in relation to batching equipment, speed of delivery and accuracy requirements.

The following information provides an overview of what is available:

CONVEYORS

Mobile Conveyor belts are a very simply way to transport either steel or synthetic fibres directly into the concrete mixer. Fibres are placed onto the bottom of the moving conveyor belt from standard fibre packaging i.e. 10/20/25 kg boxes or bags for steel fibres, 7/10 kg boxes for macro-synthetic and 0.9/1.0/2.0 kg degradable bags for micro-synthetic fibre. All quantities going into the mixer from the conveyor belt are controlled manually and the fibre addition must be recorded manually onto the concrete delivery ticket, if this is deemed necessary.

BUCKET ELEVATORS

Bucket elevators are used for transporting steel fibres and macro synthetic fibres from a ground/low level position into the concrete mixer. Whilst they can be used as a stand-alone transport mechanism for fibres they are used more often in combination with fully automated dosing systems.

BLOWING SYSTEMS

Blowing systems are used for adding steel fibres, macro and micro synthetic fibres directly into the concrete mixer. The size and capability of blowing machines vary significantly and must be carefully selected according to fibre type and distance from concrete mixer. When used as stand-alone systems measured amounts of fibres are manually fed into the blower and records of dosages will be recorded manually on delivery tickets. Blowing systems can also be used in combination with fully automated dosing systems.

�

�

FIBRE DOSING – Fully Automated

On major projects Project Management, Contractors or indeed Readymix Suppliers may require a fully automated system that not only accurately measures the requirement amount of fibres per batch but also transports the fibres direct to the concrete mixer.

In such cases we would recommend an Automated Fibre Dosing System which is detailed in the attached file. These systems include a bowl dispenser which are available in different sizes to suit specific project requirements (i.e. Feed Capacity, accuracy etc). The bowl dispensers operate on a vibration only mechanism and are designed measure materials dispensed by a negative weight system.

The bowl dispenser can be positioned so that fibres fall directly onto an aggregate belt but additional conveyors, bucket elevators or blowing systems may need to be incorporated. The need for additional equipment is largely dependent on where the dispenser is positioned relative to the concrete batching equipment and on the type of fibres that are used. In the case of steel fibres a small conveyor or bucket elevator may be required. In the case of Polypropylene/Micro-synthetic fibres it is recommended that fibres are transported from the dispenser to the concrete mixer by means of a blowing system. �Fully automated dosing systems can be connected directly to concrete batching computers to allow automatic switch on/off operation of the fibre dispenser and to record the addition of fibres on delivery documents.�

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FIBERMESH® • NOVOMESH® • NOVOCON® • FIBERCAST® • ENDURO®

UK Registered Company N° 2772124�

Propex Concrete Systems Ltd.Propex House 9 Royal Court, Basil Close Chesterfield, Derbyshire S41 7SL United Kingdom�Tel: + 44 (0)1246 564200 Fax: + 44 (0)1246 564201 www.fibermesh.com

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Super SteelFibre Conveyor System

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How the Fibermesh® AccuFeederTM

makes you a better ready-mix company

For faster, safer batching of the Fibermesh® family of fibers to your concrete mixes, nothing

beats the automated ease of the Fibermesh® AccuFeederTM. This advanced, energy-efficient

dispenser simplifies the process of adding fibers while improving productivity and safety in

the process. It is, quite simply, the finest fiber unit on the market.

Fibermesh® AccuFeederTM Liquid-based fiber dispensers

• ALLOWS YOU TO ADD SEVERAL TYPES OF FIBERMost dispensers won’t allow you to add more than one type of fiber.

But the Fibermesh® AccuFeederTM allows you to easily add several dif-

ferent fibers, including Stealth®, InForce and other Fibermesh products.

• ALLOWS FOR EASIER AND SAFER FIBER LOADINGBecause your drivers insert Fibermesh® directly into the AccuFeederTM,

it eliminates their need to climb the truck for loading. And that lessens

the risk of slips and falls and lowers your company’s overall

insurance costs.

• STREAMLINES AND QUICKENS YOUR TRUCK PREPARATION PROCESSMost companies already use technology-based admixture equipment

such as electric dispensers, and the fibers are still inserted manually in

an additional step. The Fibermesh® AccuFeederTM simplifies and stream-

lines the process for faster truck turnaround.

• MODULAR DESIGN FITS ALL PLANTSThe Fibermesh® AccuFeederTM comes in a flexible, easy-to-move

design, so it’s practical for any size plant.

• PROVIDES PINPOINT DOSAGES OF FIBER AND DRAMATICALLY LOWERS WASTEThe Fibermesh® AccuFeederTM reduces the chances for human error,

helping ensure your fiber dosage matches the customer order every

time. Which means you dramatically lower waste levels too. Essentially,

it’s a quality control device for ready-mix companies that make

accuracy a top priority.

• 4 OPTIONS TO CHOOSE FROMSimply pick the AccuFeederTM model that suits your needs, from the

basic version to the higher end model with more features such as a

digital display and photo switches.

• SAVES TIMEAdding fibers to a mix is traditionally a separate step in the truck-load-

ing process. But using the Fibermesh® AccuFeederTM during the batch

process completely eliminates those delays since fibers are added while

the truck is loaded with the concrete mix.

Dela

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Ph: 423-892-8080Fax: 423-892-01574019 Industry DriveChattanooga, TN 37416

International9 Royal CourtBasil CloseChesterfield, Derbyshire U.K. S41-7SLPh: (+44)-1246-564200Fax: (+44)-1246-564201

www.fibermesh.comM A K I N G G O O D C O N C R E T E

B E T T E R .®

5

4

3

2

1

1000 2000 3000 4000 5000Approx. yards of fiber-reinforced concrete to cover cost of AccuFeeder.

Productivity

Safety

Documentation

Crack prevention

ICC building code accepted fibers

Ability to use multiple types of fibers

Crack containment

Grow your profits

Suitability in all size plants

Requires no heated space

Lowest cost to operate

Allows production to continue if dispenser down

': Australian Concrete Construction - October 2008

FibredosingFully automatic equipment

for steel- and synthetic fibres

2

Steel fibre dosing equipment

FunctionThe fibre tray is filled with steel fibres from paper-bags, boxes or big-bags. Desired batch, in kg, is set on a weighing instrument or in the mixing computer. The fibres are fed into the mixer, onto aggregates on belts, into a skip in the weighing bins or to the mixer outlet. Direct addition into the truck mixer is also possible.

ConstructionA cylindrical tray, with a spirally shaped feeder coil on its inside, is mounted on a rigid framework with 2 vibration motors attached to it. The equipment is produced in accordance with CE and EMC directives. The tray is removable with the option of additional tray for quick change of fibre type.

Feeding capacity and tray contentThe capacity in kg/min is very dependent on type of fibre as well as fibre level in the tray. The tray capacity in kg, is also very dependent on the type of fibre.

Power supplyThe vibration motors are made for 380-650V/3ph/50Hz. Insulation class IP56. Cabinet IP65.

Weighing / control systemThe fibre dosers are mounted on loadcells. We use negative weighing. The control system type-MS is a complete system with the weighing unit LCD-3. The control system type FS is used for total integration of the unit into the mixing computer. A weighing ac-curacy of below +/- 1 kg is achieved by the big units.

Installation and start-upThe units are delivered ready for a quick installation and instant connection. The bigger units can be put on concrete foundations or, if in a steel construc-tion, preferably with a 5 – 7 tonne counter weight.

ReferencesMore than 500 steel fibre dosing units are installed in over 40 countries today. Reference lists and contacts upon request.

3

Model D (mm) L (mm) B (mm) H1 (mm)

H2 (mm)

Motor (W)

Current (A)

Weight (kg)

Capacity (kg/min*)

Tray content (kg**)

SF75 600 700 75 1020 1100 720 1.9 250 10 – 30 40 – 70

SF250 1000 1150 150 1150 1290 1450 3.0 680 15 – 75 160 – 300

MD400 1800 2475 350 1260 1600 3000 6.0 1100 50 – 150 600 – 1200

SF500SX 2000 2575 420 1590 1900 3920 8.2 1380 40 – 200 900 – 2000

SF2400 2400 2620 375 1910 2050 10000 20.0 3270 40 – 200 2000 – 3000

* capacity very dependent on type of fibre** tray content very dependent on type of fibre

Installation example from Ishibe-Machi, Japan.Dual dosing equipment for optimisation of steel fibre

concrete production for flooring and shotcrete.

Installation example from Ballast Syd, Sweden.Dosage feeder is mounted on a concrete slab.

Fibres are transported via a conveyer belt in connection with the charge from the mixer.

SF500SX

4

Synthetic fibre dosing equipment

FunctionThe fibre tray is filled with synthetic fibres from paperbags, boxes or big-bags. Desired batch, in kg, is set on a weighing instrument or in the mixing computer. The fibres are fed into the mixer, onto aggregates on belts, into a skip in the weighing bins or to the mixer outlet. Direct addition into the truck mixer is also possible.

ConstructionA cylindrical tray, with a spirally shaped feeder coil on its inside, is mounted on a rigid framework with 2 vibration motors attached to it. PP500S, MD400 and PP250 have two vibration motors and PPE40 has one electromagnetic motor. The equipment is produced in accordance with CE and EMC directives. The tray is removable with the option of additional tray for quick change of fibre type.

Feeding capacity and tray contentTypical values are mentioned. They depend very much on the type of fibre being used.

Power supplyPP500S, MD400 and PP250 are made for 380-650 V/3ph/50Hz and PPE40 for 110-220 V/1ph/50Hz Weighing / control systemThe fibre dosers are mounted on loadcells. We use negative weighing. The control system type-MS is a complete system with the weighing unit LCD-3. The control system type FS is used for total integration of the unit into the mixing computer. Accuracy: PP500S ± 150 g, MD400 and PP250 ± 75g. PPE40 ± 20 g – very much depending on the type of fibre being used!

Installation and start-upThe units are delivered ready for a quick installation and instant connection. Installation on concrete slabs or in steel constructions with a counterweight. Weather and wind protection is necessary for syn-thetic fibres!

ReferencesDozens of units are installed in the USA, Sweden, England, Holland, Austria, Australia, Spain and Switzerland. Lists upon request.

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Type D (mm) L (mm) B (mm) H1 (mm)

H2 (mm)

Motor (W)

Current (A)

Weight (kg)

Capacity (kg/min*) Tray (liters**)

PP500S 2000 2575 420 1590 1900 3920 8.2 1380 10 – 10 1000

MD400 1800 2475 350 1260 1600 3000 6.0 1100 10 – 15 600

PP250 1100 1400 250 1220 1540 1540 3.0 680 4 – 5 250

PP75 600 700 75 1020 1100 720 1.9 250 3 – 4 75

PPE40 795 — 50 560 630 220 1.0 70 2 – 3 40

* capacity very dependent on type of fibre** tray content very dependent on type of fibre

Dosing unit type MD400Filling from from big-bags of 150 kg. Tray capacity max 250 kg

of PP-fibres. Feeding capacity up to 15 kg/min. ± 75g.

Dosing unit type PP500STray with up to 400 kg PP-fibre content. Feeding capacity of up to 15 kg/min.

Dosing unit type PP500SDosing of macro fibres��. Tray content 500 kg. Feeding capacity 20 kg/min.

PPE40MD400

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Additional equipment

The addition into the fibre doser can follow automatically or manually. Buffer capacity by an SF250 for example 700 kg, and by the SF500S up to 8 big-bags.

Special equipment custom madeContinuous dosing in kg/min for specific applications, for example units like the SF500S / SF250C (to the left) or the SR1200 with a sieve system and a by-pass path for extremely difficult fibres (to the right). Other sizes available upon demand.

Special conveyor belts as buffer belts for large fibre quantities

SF250 with belt

SF500S with belt

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Conveyor belt as intermediate batch storage

The fibre batch is pre-fed onto and stored on a conveyor belt. The addition to the aggregates can then follow rapidly, or with a controlled speed to achieve a pre-mix. The belt is equipped with frequency-controlled drive.

Steel fibre bucket elevator

This specially developed bucket elevator allows a rapid (2.2 m/s) vertical transport of steel fibres, up to 30 m height. Fibres are added to the weighing bin or directly into the mixer. Over 40 elevators are installed in Switzerland, France, Sweden, Germany, Italy, Holland and England today.

MAKING GOOD CONCRETE BETTER MAKING GOOD CONCRETE BETTER ®®

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Documents

Technical Submittal for Precast Concrete Low Res