fire resistance design sustainable acoustic solutions ... · Heradesign offers a 15 year warranty on all wood wool based acoustic solutions. In most cases, only the statutory warranty

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acousticswall mounting

wood wooltimeless

fire resistance

worldwide

ceiling systems

architecture

nature

colours

design

room atmosphere

sustainable acoustic solutionsproduct catalogue

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The demand for a positive environment that is worth living in is bigger than ever before. Architects, planners and build-

ing owners all over the world have to meet this demand. It is our task to provide them with products that enable them to

fulfil this challenge.

With the high-quality Heradesign acoustic solutions that are made of ecologically sound materials and with a focus

on functionality and an almost unlimited variety of design options, we are making a consistent contribution to creating

contemporary living spaces.

Heradesign. That’s what sustainable acoustics look like.

Introduction

acoustics

wall mounting

timeless

worldwide

ceiling systems

architecture

naturedesign sustainable acoustic solutions

3

Contents

1 Introduction 02

2 Product overview 20 2.1 Product Range 22 2.2 Product Range A2 28 2.3 Product Range plus 30

3 Product details 32 3.1 Colours 32 3.2 System parts 34

4 Constructions and structures 40

5 System edges 48

6 General processing information 50

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Heradesign acoustic solutions reduce all irritating background noise.Well, almost all.

Because there can be sources of noise that even we are powerless to control.

Heradesign. That’s what sustainable acoustics look like.

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Heradesign acoustic solutions reduce all irritating background noise. Well, almost all. Because there can be sources of

noise that even we are powerless to control.

Not all irritating factors are so obvious or result from noise. For a pleasant, positive room atmosphere it is not only

influences what we hear, but in particular what we feel.

Heradesign has been dealing with the complex topic of acoustics for decades.

Besides studying the phenomenon of noise and acoustics, for us this means the development of sustainable,

acoustically optimised solutions. Acoustics is one of the most important factors that influences the well-being, mood and

temper of people – even if we do not perceive it consciously.

Heradesign produces, develops and distributes high-class acoustic systems based on wood wool for ceiling and wall

installations. The systems provide unique, timeless design character and a multitude of creative options. The high quality

and ‘warm’ character of the wood wool structure makes our products unmistakable. Profound competence, decades of

experience and the company’s traditional origins result in outstanding acoustic solutions that improve well-being as well

as performance. Relaxation and concentration lead to success!

The main areas of application of the Heradesign acoustic systems are:

education, sports, office, infrastructure, entertainment and recreational facilities.

In this Product Catalogue you will learn more about the variety of products, the outstanding sound absorption values and

the design options of Heradesign acoustic solutions.

Heradesign – that’s what sustainable acoustics look like.

Acoustics

Acoustics

acousticswell-being

entertainment

ambiencelearning capacity relaxation

silence

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Introduction

Timelessly modern and worldwide in demandSuccess stories like the story of the magnesite bonded wood wool panel are always a combination of a clear vision, in-

novation and consistency. Introduced as a revolutionary building product in 1908, the wood wool panel has undergone

an impressive development. With the first steps towards function and design, the path to becoming a cult object began

in 1935. From Japan to America, from Finland to South Africa, it was and still is the eye-catcher in many well-known

buildings, not only on the ceiling. Highly functional and timelessly attractive, this is how it has met the demands of

changing architectural styles.

Heradesign, headquartered in Ferndorf, Austria, has been a business unit of Knauf Insulation GmbH since 2007.

The company has its roots in the Heraklith AG, to which the cult status of the products as well as its professional

competence can be attributed.

More information at www.heradesign.com.

Loft Metzingen, 2005 Airport terminal, Aruba Airport, 1976 Club hall of the football club Ajax Amsterdam, 1935

1908 1920 19501940

1945 1955 1965 1975

1960 19701935 1976

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Introduction

Therme Wien, Austria, 2011 – photo credits: © Cathrine Stukhard

1985 1995 2003 201520132012 20122010

2000 20161980 1990

2007

2011 2014 201420092005

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“In the green zone”

Sustainability

Wood, magnesite and water are the principal components of the Heradesign acoustic panels – so they are completely

harmless in terms of building biology. Heradesign’s magnesite bonded wood wool panel is a natural product in line with

the current trend for sustainable materials. product and in line with the current trend.

But we are not talking about a short-lived fashion here: Heradesign acoustic panels can prove a durability of more

than 80 years in buildings, and since 2010 Heradesign has been offering a 15 year warranty on the functionality of all

wood wool products. In case it should one day become necessary: magnesite bonded wood wool panels can also be

recycled. Because, when talking about sustainability in the building industry, the topic of disposal is becoming more

and more important.

Acoustics and design with a clear, ‘green conscience’!

Unilever Headquarters, Hamburg, Germany – photo credits: © Adam Mork

Z 23.15.1562FIW

München

0751 / 03

11

Nachhaltigkeit

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Heradesign offers a 15 year warranty on all wood wool based acoustic solutions. In most cases, only the statutory

warranty period is customary for this product category, which is ten years at most, depending on the country.

Intensive, long-term studies and experience have shown that the func-

tionality of Heradesign acoustic solutions continues for decades. This is

why Heradesign offers a 15 year warranty on the functionality of wood

wool acoustic solutions.

By sustainability Heradesign also means the durability of its products

and their functionality. A requirement for warranty claims is, of course,

that the required installation conditions and processing guidelines are

observed. The importance of skilled installation cannot be emphasised

enough. The performance of an acoustic solution over a longer period

of time depends significantly on the design chosen, the quality of instal-

lation and the handling of the product.

The training sessions for installation workers and sales partners of-

fered by Heradesign since mid-2010 at the in-house training and

competence centre, campus, contribute to gaining an in-depth un-

derstanding of high quality installation and professional handling of the

valuable acoustic products.

* This warranty declaration is not valid for France, Canada and the USA.

Warranty

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Open and smooth

surface structure

Only with the technologies and quality standards

developed by Heradesign is it possible to create

open, homogeneous surface structures that ap-

pear light-weight with a simultaneously low bond-

ing agent incrustation. This unique structure gives

the panels an exquisite and exclusive character

and enables them to be used in high-quality interior

applications.

Dimensional accuracy and tolerances

The sheet forming technology as used only by

Heradesign enables the production of thickness

tolerances of only +/- 1 mm.

Edge design

The production technology and bonding agent

make exact and high-quality edge designs for

almost all ceiling systems and profiles that are

available on the market possible.

Sound absorption

As decorative applications in wall and ceiling con-

structions, Heradesign acoustic panels can reach

sound absorption values of up to αw = 1.0.

Reaction to fire – non-combustibility

Heradesign acoustic panels have a standard

B – s1, d0 reaction to fire class. In addition, the

world’s only wood wool acoustic panels of reaction

to fire class A2 – s1, d0 can be offered with the

products Heradesign® superfine A2 and Herade-

sign® fine A2!

High mechanical strength

Crash test with 90 km/h – Heradesign acoustic

panels pass the test for safety against ball throw-

ing according to DIN 18032 and EN 13964 without

difficulty! This is also a result of using magnesite as

a bonding agent, which guarantees durable fibre

elasticity and stability due to its properties.

Durability

Suitable for indoor conditions with relative air hu-

midity of up to 90%. Magnesite protects the wood

cells perfectly against ageing and destruction due

to fungal attack.

Humidity and climate regulation

Magnesite is a hygroscopic binder and due to this

is recognised by building biology. This means that

in addition to their acoustic and decorative proper-

ties, Heradesign acoustic panels have humidity and

climate regulating functions.

Shrinkage behaviour

Heradesign acoustic panels are delivered with an

optimally conditioned equilibrium moisture content

and therefore have a shrinkage behaviour of only

+/- 1 mm when installed. As a result, practically no

joint formation on the ceiling is detectable.

Nature meets trend

In addition to having received the “building biol-

ogy harmlessness” certificate (Institute for Building

Biology in Rosenheim), Heradesign also relies on

sustainability and resource conservation as regards

product technology and raw material use (EPD –

AUB Environmental Product Declaration acc. to

EN ISO 14025).

High-quality and sustainable raw materials

With magnesite, Heradesign uses the ideal bond-

ing agent for wood fibres. Magnesite protects the

fibres and keeps them permanently flexible. Fur-

thermore, only wood from sustainable Austrian for-

estry is used for the manufacturing process (PEFC

certified).

Product portfolio

Heradesign is the only manufacturer of visible wood

wool applications that in addition to the classic

fibre surfaces also offers decorative closed-pored

surfaces.

By using high-quality raw materials and innovative production technologies, Heradesign wood wool

acoustic panels offer a multitude of design possibilities and functionality. The results are the following

product properties and benefits:

Product properties

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References

References

Heradesign’s numerous national and international reference properties allow

for an interesting range of descriptions: from sensual to exotic, from classi-

cal to straightforward, from extravagant to subtle. In particular they confirm

one thing: acceptance for a sophisticated product range that lives up to the

different styles and demands worldwide. Draw inspiration from a trip through

the world of design possibilities that had been undreamt-of so far.

From left to right – from top to bottom:

Erasmus University, Rotterdam, the Netherlands;

Kiska Design, Anif/Salzburg, Austria;

Fitness centre, Olympic Swimming Pool, Munich, Germany –

photo credits: © planplus gmbh;

Citizens advice bureau, Weinstadt, Germany

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References

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References

References


SOTA – School of the Arts, Singapore;

Library, Vicálvaro, Spain;

Military training centre, Kriens, Switzerland;

International Airport, Zaventem, Belgium – photo credits:

© bart gosselin photography

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References

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References

References


Alhóndiga, cultural centre, Bilbao, Spain – photo credits: © Francisco Berreteaga;

Haus des Kindes, Golßen, Germany;

Art City “De Singel”, Antwerp, Belgium – photo credits: © bart gosselin photography;

engelbert strauss GmbH & Co. KG, Hockenheim, Germany – photo credits:

© Ken Schluchtmann, diephotodesigner.de

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Product overview

Product overview

Heradesign acoustic solutionsHave you seen the ribbon in the Heradesign logo? It stands for the infinite variety of acoustic solutions Heradesign

offers. Whether they are used for ceilings or walls, with a characteristic wood wool appearance, or whether you

prefer a neutral, colourful or rather a natural look, for acoustics all over the room or focussed on a specific area

… the options are limitless!

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Heradesign® fineHeradesign® macro Heradesign® superfine Heradesign® micro Heradesign® plano

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Heradesign® macro

Nominal size mm 600 x 6001200 x 600

Thickness mm 25

Weight kg/m² 12.4

ABZ General Building Approval: Z-23.15-1562

Reaction to fire according to EN 13501-1: B-s1, d0

Special formats on request Length of max. 2400 mm

1-layer magnesite bonded wood wool acoustic panel (fibre width approx. 3 mm).Characteristic surface structure, building biology recommended.

2αw up to 0.70 NRC = up to 0.75 αw up to 0.70 NRC = up to 0.751

with acoustic lining

suspended with acoustic lining

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

125 250 500 1000

Sound absorption coefficient

2000 4000 Hz

Extensive, detailed information and sketches can be found at www.heradesign.com.

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Product data sheetHeradesign macro

Product overview

Product Range Product Range A2 Product Range plus

macro fine superfine micro plano fine A2 superfine A2 fine plus superfine plus micro plus plano plus

Nominal size mm (further sizes on request)

600 x 600 mm • • • • • • • – – – –

625 x 625 mm – • • • • – – – – – –

1200 x 600 mm • • • • • • • • • • •

1250 x 625 mm – • • • • – – – – – –

Panel thicknesses

1 layer15 mm – • • – – • • – – – –25 mm • • • • • • • – – – –35 mm – • • • – – – – – – –

2 layers

40 mm (15/25) – – – – – – – • • – –50 mm (25/25) – – – – – – – • • • •55 mm (15/40) – – – – – – – • • – –65 mm (25/40) – – – – – – – • • • •

Reaction to fire according to EN 13501-1: B-s1, d0 • • • • • – – • • • • Reaction to fire according to EN 13501-1: A2-s1, d0 – – – – – • • – – – – Sound absorption value

Weighted sound absorption coefficient αw up to 0.70 up to 0.90 up to 1.00 up to 0.55 up to 0.35 up to 0.75 up to 0.95 up to 0.85 up to 0.95 up to 0.35 up to 0.40 Noise reduction coefficient NRC up to 0.75 up to 0.95 up to 1.00 up to 0.60 up to 0.35 up to 0.75 up to 1.00 up to 0.85 up to 0.95 up to 0.35 up to 0.45

Product declaration

WW-EN 13168-L3-W2-T2-S3-P2-CS(10)200-Cl3 • • • • • • • – – – –

WW-EN 13168-L3-W2-T2-S3-P2-CS(10)20-TR5-Cl3 – – – – – – – • • • •

EC Conformity Certificate Reg. No.: K1-0751-CPD-209.0-01-01/2011 K1-0751-CPD-209.0.02-01/2009

Standard colours White, similar to RAL 9010 / beige – natural tone 13 (further colour shades from colour systems such as RAL, NCS, BS or StoColor available)

Areas of application Suitable for rooms with a constant relative humidity of up to 90%. Application in rooms with relative humidity higher than 80% requires consultation with structural-physical experts.

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Product overview

Product Range Product Range A2 Product Range plus

macro fine superfine micro plano fine A2 superfine A2 fine plus superfine plus micro plus plano plus

Nominal size mm (further sizes on request)

600 x 600 mm • • • • • • • – – – –

625 x 625 mm – • • • • – – – – – –

1200 x 600 mm • • • • • • • • • • •

1250 x 625 mm – • • • • – – – – – –

Panel thicknesses

1 layer15 mm – • • – – • • – – – –25 mm • • • • • • • – – – –35 mm – • • • – – – – – – –

2 layers

40 mm (15/25) – – – – – – – • • – –50 mm (25/25) – – – – – – – • • • •55 mm (15/40) – – – – – – – • • – –65 mm (25/40) – – – – – – – • • • •

Reaction to fire according to EN 13501-1: B-s1, d0 • • • • • – – • • • • Reaction to fire according to EN 13501-1: A2-s1, d0 – – – – – • • – – – – Sound absorption value

Weighted sound absorption coefficient αw up to 0.70 up to 0.90 up to 1.00 up to 0.55 up to 0.35 up to 0.75 up to 0.95 up to 0.85 up to 0.95 up to 0.35 up to 0.40 Noise reduction coefficient NRC up to 0.75 up to 0.95 up to 1.00 up to 0.60 up to 0.35 up to 0.75 up to 1.00 up to 0.85 up to 0.95 up to 0.35 up to 0.45

Product declaration

WW-EN 13168-L3-W2-T2-S3-P2-CS(10)200-Cl3 • • • • • • • – – – –

WW-EN 13168-L3-W2-T2-S3-P2-CS(10)20-TR5-Cl3 – – – – – – – • • • •

EC Conformity Certificate Reg. No.: K1-0751-CPD-209.0-01-01/2011 K1-0751-CPD-209.0.02-01/2009

Standard colours White, similar to RAL 9010 / beige – natural tone 13 (further colour shades from colour systems such as RAL, NCS, BS or StoColor available)

Areas of application Suitable for rooms with a constant relative humidity of up to 90%. Application in rooms with relative humidity higher than 80% requires consultation with structural-physical experts.

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Heradesign® superfine

Heradesign® fine1-layer magnesite bonded wood wool acoustic panel (fibre width 2 mm).Characteristic surface structure, acoustically effective, building biology recommended.

1-layer magnesite bonded wood wool acoustic panel (fibre width approx. 1 mm).Exquisite surface structure, building biology recommended.

Nominal size mm600 x 600 625 x 625

1200 x 600 1250 x 625

Thickness mm 15 25 35

Weight kg/m² 7.8 11.3 15.0





1200 x 600 1250 x 625

Thickness mm 15 25 35

Weight kg/m² 8.2 12.4 16.3




1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

125 250 500 1000 2000 4000 Hz

1

2

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

125 250 500 1000 2000 4000 Hz

1

2








Sound absorption coefficientProduct data sheet Heradesign fine

Product data sheetHeradesign superfine


Product overview

25

Product overview

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Heradesign® plano

Heradesign® micro1-layer magnesite bonded wood wool acoustic panel with a fine pored structure, building biology recommended.

1-layer magnesite bonded wood wool acoustic panel with closed surface, building biology recommended.


Thickness mm 25

Weight kg/m² 15.0





1200 x 600 1250 x 625

Thickness mm 25 35

Weight kg/m² 15.0 19.0




1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

125 250 500 1000 2000 4000 Hz

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

125 250 500 1000 2000 4000 Hz

1

2

1

2










Product data sheet Heradesign micro

Product data sheet Heradesign plano

Product overview

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Product overview

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Product Range A2Acoustic panel for increased fire protection requirements.

– non-combustible wood wool: acoustic panel with reaction

to fire according to DIN-EN 13501-1: A2-s1, d0

– excellent acoustic properties

– building biology recommended


Thickness mm 15 25

Weight kg/m²fine A2 13.0 19.0

superfine A2 12.0 18.0

Reaction to fire according to DIN-EN 13501-1: A2-s1, d0



Heradesign® fine A2 Heradesign® superfine A2

125 250 500 1000 2000 4000 Hz1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0


1

2

3

2


αw up to 0.70 NRC = up to 0.75

Heradesign fine A2, 15 mm



Heradesign superfine A2, 25 mm3


Heradesign fine A2, 25 mm1



Product data sheet Heradesign A2

Product overview

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Heradesign superfine A2, 25 mm

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Product Range plusComposite product consisting of a magnesite bonded wood wool acoustic panel and a mineral wool absorber.

Nominal size mm 1200 x 600

Thickness mm 40 (15/25) 50 (25/25) 55 (15/40) 65 (25/40)

Edge design AK-01 plus AK-01 plus SK-04 plus SK-04 plus

Weight kg/m²

macro plus – 14.7 – 16.0

fine plus 10.5 14.7 11.8 16.0

superfine plus 10.1 13.6 11.4 14.9

micro plus/plano plus – 17.3 – 18.6

Reaction to fire according to DIN-EN13501-1: B-s1, d0. superfine plus and fine plus also available in A2 quality.


– excellent sound absorption values

– with trickle protection

– easier and faster installation

125 250 500 1000 2000 4000 Hz1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0


Heradesign® fine plus Heradesign® superfine plus Heradesign® micro plus Heradesign® plano plus

3

4

2

1

3 Heradesign micro plus


4 Heradesign plano plus



1 Heradesign fine plus


2 Heradesign superfine plus



Product data sheetHeradesign plus

Heradesign AK-01 plusHeradesign SK-04 plus

Product overview

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ProduktdetailsProduktübersicht

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Product details – Colours

ColoursNot only the quality of acoustics is important to us – we also

offer solutions which have a unique appearance. The typi-

cal, stable surface structure of the wood wool panels is per-

fectly suitable for creative design and colouring. An almost

unlimited range of colours is available – almost every colour

from popular colour systems such as RAL, NCS or StoColor

can be chosen. Silicate paints based on potassium silicate

and an organic bonding agent are used for colouring the

Heradesign acoustic panels in white, pastel colours or solid

colours. What’s more, very special effects can be achieved

with the twelve trendy metallic colours.

From top to bottom:

engelbert strauss GmbH & Co KG, Hockenheim, Germany – photo credits:

© Ken Schluchtmann, diephotodesigner.de;

Therme Wien, Austria – photo credits: © Cathrine Stukhard


We also offer a suitable colour quality standard for

application in wellness areas, indoor swimming

pools, etc.

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3

3

2

4

7

Make use of the varied areas of application of Heradesign products and their outstanding

mounting systems. Be it ceiling or wall designs, standard or special installation systems

with elaborate system parts from Heradesign: we’ll find the right acoustic solution for

your well-being!

Systems and system parts

System parts

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1) Heradesign holding profiles

2) Heradesign maintenance opening for installation

in wall and ceiling structures

3) Heradesign ceiling angle

4) Heradesign screws

5) Heradesign acoustic lining

6) Heradesign PE trickle protection film bags for

Heradesign acoustic linings

7) Heradesign repair and covering spray for

Heradesign acoustic panels and screws

8) Heradesign grid system

System parts

4

5

1

6

8

System parts

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Systems – Baffles

Baffles – when ceilings are to remain visibleThere are rooms that require an optimisation of acoustics, but do not allow lining of the entire ceiling. This may be

due to technical installations running along the ceiling, or it may be desired for architectural reasons that the original

ceiling remains visible.

Heradesign baffles are ideal in this case! Baffles are independent, 3-layer acoustic modules with a mineral wool core

and wood wool acoustic layers on both sides. The combination of wood wool and mineral wool enables outstanding

absorption values in a wide frequency range.

Thanks to their special shape, baffles create unique design options, which is why they are also very popular as design

elements in schools or public buildings.

– targeted acoustic solutions for areas where sound absorption is required

– high sound absorption properties

– different sizes, surfaces and frame designs


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Systems – Ceiling rafts

Ceiling raftsHeradesign ceiling rafts have been designed especially for large rooms with individual communication islands.

They provide an individual optimisation of acoustics, thereby considerably improving speech intelligibility and con-

centration. However, ceiling rafts are more than simply acoustic solutions: the unique wood wool appearance of the

surface structure also makes visually appealing and surprising design options possible.

Heradesign ceiling rafts are also highly recommended as an additional sound absorption measure. Thanks to their

fast installation, the acoustics and well-being in the room can be optimised without the need to install or exchange

the whole ceiling. Furthermore, ceiling rafts enable segmentation of areas in the same room without having to erect

dividing walls or partitions. This saves cost and space.

– individual optimisation of acoustics

– design possibilities

– flexible application


1) Corner piece

2) Side piece 600

3) Side piece 1200

4) Standard 1200 or 600

13

2

4

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Systems – Holding profiles

Supporting profiles It is not only the ceiling that makes a room perfect; you can give a room a special effect by mounting

an acoustic wall solution. Make use of the varied areas of application of Heradesign products and the

appropriate mounting systems.

– easy and quick installation thanks to coordinated system components

– for mounting on walls and ceilings

– high stability due to continuous main and edge profiles

– holding profiles for high-grade concealed systems

1) Heradesign basic profile

2) Heradesign main profile

3) Heradesign edge profile

4) Heradesign spacer

5) Heradesign acoustic panel

6) Heradesign drilling screw

2

1

6

4

3

5

40

Installation

Constructions and structures

The impressive appearance of a Heradesign acoustic so-

lution always depends on two factors: the acoustic panel

itself and good workmanship. Knowing exactly what to do

enables a quick, easy and clean installation of the panels

and thus ensures the building owner’s satisfaction.

41

– Screw mounting onto wood laths

– Screw mounting onto CD-sections

– Suspended ceiling with visible T-sections

– Suspended ceiling with concealed T-sections

– Wall mounting with Heradesign holding profiles

Installation types:

42


Extensive, detailed information on system structures, certificates and assembly can be found at www.heradesign.com and in the Heradesign Installation Guide.

The technical information provided applies to both assembly types.

Knauf Insulation GmbH is not a system holder according to DIN-EN 13964.

Note:

Heradesign plus products are available with AK-01 edge design.

Design that is safe against ball throwing for ceilings and walls according to DIN 18023/Part 3 or

EN 13964, Annex D.

– at least 3 screws per panel width and support

– max. distance of screws: <315 mm

– centre distance: cross joists/main profiles 600/625 mm

main joists/basic profiles 900 mm (vernier hanger)

– size of cross and main joists: >60 x 30 mm

– size of profiles: 60/27/0.6 mm

– recommended panel thickness 35 mm – except: Product Range A2

Screw mounting onto wood laths and CD-sections

43


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fine

A2

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idth

Grid

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Pan

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s

25 15 25 35 15 25 35 25 35 25 25 25 mm L/W mm L/W mm

System edges: screw mounting

AK-00bevelled on long sides, 5 mm bevel,straight edge on the face side 60

600/6001200/600

625/6251250/625

600/6001200/600

625/6251250/625

AK-01edge bevelled on all sides, 5 mm bevel

60

AK-02 / 5

straight edge with shiplap on all sides, 5 mm joint width 60

AK-02 / 10


AK-02 / 20


AK-03shiplap on all sides with bevelled edge, 5 mm bevel, 20 mm joint width 60

Design that is safe against ball throwing with 25 and

35 mm thick panels. Details and further information at:

www.heradesign.com

44

Suspended ceiling with visible T-sectionsInstallation with the Heradesign exposed grid system

Note:

Heradesign plus products are available with SK-04 edge design.

15 mm thick products are only standardly available in the sizes 600/600 or 625/625 mm.

– The panel dimensions are smaller than the grid dimensions.

– The SK-04 edge design, thicknesses of 25 and 35 mm, is undercut on the back.

– Different EI 30 or F 30 constructions are possible and have been tested.

– Take into consideration the minimum hanging heights (see Heradesign Installation Guide).

Extensive, detailed information on system structures, certificates and assembly can be found at www.heradesign.com and in the Heradesign Installation Guide.

Ab

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Grid

dim

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s25 15 25 35 15 25 35 25 35 25 25 25 mm L/W mm L/W mm

System edges: Heradesign® Exposed Grid System 24/38, insertion installation

SK-04straight edge on all sides

24600/6001200/600

625/6251250/625

594/5941194/594SK-05

straight edge with shiplap on all sides24

SK-06shiplap on all sides with bevelled edge, 5 mm bevel 24


45

Suspended ceiling with concealed T-sectionsInstallation with the Heradesign concealed grid system

Note:

Edge designs for concealed grid mounting.

Spacers must be used for cross bracing of the system – max. distance 1200 mm.

– Panel dimensions are only available for grid dimensions 600.

– The VK-09 edge design is available in the thicknesses of 25 and 35 mm.

– Special formats only on request – max. length 1800 mm.

– The VK-10 and VK-10/5 edge designs are only available in the thickness of 35 mm.


Ab

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fine

A2

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ende

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idth

Grid

dim

ensi

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Pan

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imen

sion

s25 15 25 35 15 25 35 25 35 25 25 25 mm L/W mm L/W mm

System edges: Heradesign® Concealed Grid System 35/38, slide-in installation

VK-09

grooved and bevelled on all sides, 5 mm bevel Note: The system cannot be disassembled!

35600/6001200/600

600/6001200/600

VK-10grooved on long sides and bevelled on all sides, 5 mm bevelNote: The system can be disassembled!

35

600/600 600/6151200/615

VK-10 / 5

grooved on long sides and bevelled on all sides, 5 mm bevel, 5 mm shadow gapNote: The system can be disassembled!

35


46

Design that is safe against ball throwing with 35 mm

thick panels! Details and further information at:

www.heradesign.com


Wall mounting with Heradesign holding profilesHigh-grade grid mounting system with concealed sections


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idth

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25 15 25 35 15 25 35 25 35 25 25 25 mm L/W mm L/W mm

System edges: special installation (special sections)

SY-02for Heradesign holding profiles grooved on long sides and bevelled on all sides, 5 mm bevel

32600/6001200/600

600/6001200/600

Note:

Concealed mounting with Heradesign holding profiles is also an alternative for ceiling applications.

Main and edge profiles are available in the lengths 3000 and 1500 mm.

– Mounting on wood laths or as a high-grade grid mounting system with concealed sections

possible (see page 39).

– Panel dimensions only available in the sizes 1200/600 and 600/600 mm.

– The SY-02 edge design is available in the thicknesses of 25 and 35 mm.

– Not suitable for indoor swimming pools.

– Take note of the installation instructions!

47

48

System edges

In order to correspond to the architectural concept and the planned

installation type, the Heradesign acoustic panels can be provided with

different edge designs. This way, Heradesign acoustic panels can be

used for almost all common hanging systems and installation methods.

System edges

49

System edgesA

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Pan

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25 15 25 35 15 25 35 25 35 25 25 25 mm L/W mm L/W mm

System edges: screw mounting

GKstraight edge on all sides

601)

3)

600/600 1200/600

600/600 1200/600

AK-00bevelled on long sides, 5 mm bevel,straight edge on the face side 60 3)

600/600 625/625 1200/600 1250/625

600/600 625/625 1200/600 1250/625

AK-01edge bevelled on all sides, 5 mm bevel

60 3) 600/600 625/625 1200/600 1250/625

600/600 625/625 1200/600 1250/625

AK-02 / 5

straight edge with shiplap on all sides,5 mm joint width 60 3)

600/600 625/625 1200/600 1250/625

600/600 625/625 1200/600 1250/625

AK-02 / 10


600/600 625/625 1200/600 1250/625

600/600 625/625 1200/600 1250/625

AK-02 / 20


600/600 625/625 1200/600 1250/625

600/600 625/625 1200/600 1250/625

AK-03shiplap on all sides with bevelled edge,5 mm bevel, 20 mm joint width 60 3)

600/600 625/625 1200/600 1250/625

600/600 625/625 1200/600 1250/625

VK-12shiplap all round on alternating sideswith bevelled edge, 5 mm bevel 60 3) 1190/590 1240/615 1200/600 1250/625

System edges: Heradesign® Exposed Grid System 24/38, insertion installation

SK-04straight edge on all sides

242)

4)

6)

600/600 625/625 1200/600 1250/625

594/594 619/619 1194/594 1244/619

SK-05straight edge with shiplap on all sides

242)

4)

600/600 625/625 1200/600 1250/625

594/594 619/619 1194/594 1244/619

SK-06shiplap on all sides with bevelled edge,5 mm bevel 24

2)

4)

600/600 625/625 1200/600 1250/625

594/594 619/619 1194/594 1244/619

System edges: Heradesign® Concealed Grid System 35/38, slide-in installation

VK-09grooved and bevelled on all sides, 5 mm bevel. Note: The system cannot be disassembled!

353)

5)

600/600 1200/600

600/600 1200/600

VK-10grooved on long sides and bevelled on all sides, 5 mm bevel. Note: The sys-tem can be disassembled!

352)

3) 600

600/615 1200/615

VK-10 / 5

grooved on long sides and bevelled on all sides, 5 mm bevel, 5 mm shadow gap. Note: The system can be disassembled!

352)

3) 600

600/615 1200/615

System edges: special installation (special sections)

SY-02for Heradesign retaining clawgrooved on long sides and bevelled on all sides, 5 mm bevel

32 3) 600/600 625/625 1200/600 1250/625

600/600 625/625 1200/600 1250/625

SY-03for concealed top hat sectionsstraight edge on all sides with 5 mm joint all round

122)

4)

600/600 625/625 1200/600 1250/625

600/595 625/620 1200/595 1250/620

SK-08for visible top hat sectionsstraight edges on long sides, bevelled edges on the face side

202)

4) 620 645

600/595 625/620 1200/595 1250/620

Description of the panel

1) The straight edge is not an exposed edge, only produced at the request of the customer (max. panel width 600 mm).2) The billing dimensions or the ordering dimensions are always the grid dimensions.3) Installation pattern in cross joints requires careful installation, because four panel edges have to meet at one point.4) The panel dimensions are smaller than the grid dimensions.5) Special formats only on request. For lengths of over 1800 mm, please contact customer services.6) Products of 15 mm thickness are only available in the sizes 600/600 or 625/625.7) Panel width max. 600 mm.8) For screw mounting, the section width also applies to the wooden substructure.9) For Heradesign plano, the bevel at the AK-01, SK-06, VK-09, SY-02 edges is only 3 mm.

50

General processing information

Heradesign offers a 15 year warranty* on all wood wool productsHeradesign guarantees that, in accordance with the manufacturer’s declaration,

the wood wool products have been manufactured free from defects and that, in

compliance with the stipulated installation conditions or processing guidelines,

they will remain fully functional for 15 years from the date of delivery.

Further references and interesting projects can also be found in the Heradesign Lookbook.

“We are designing with Heradesign acoustic solutions,

because good room acoustics have to be seen!”Anton Mang / Wollmann & Mang, Munich, Germany

SOMAA. likes planning with Heradesign products, because they can be used in a variety

of innovative ways. “Our craftsmen like working with Heradesign products, because the

material is natural and archaic. Our building owners appreciate Heradesign,

because the product is ecological and economic at the same time.”

Hadi A. Tandawardaja, architect, SOMAA. – Society for Architecture and Design

“I use Heradesign acoustic panels in my projects time and again. They have a special, completed surface and

combine ecology, sound absorption and design in a unique way.”

Eberhard Lämmle, independent architect, Vaihingen, Germany

* This warranty declaration is not valid for France, Canada and the USA.

51

General processing information

Processing information and installation instructions

Heradesign acoustic panels are delivered to the building site carefully

packed and quality tested. However, further important factors for ob-

taining a high quality ceiling or ceiling design are exact processing and

suitable work conditions. This is because only careful work and high prod-

uct quality standards ensure an excellent result.

Material and humidity

Due to the organic component of wood, in the Heradesign panels, slight

deviations in the size cannot be ruled out. Particularly if there is strongly

fluctuating humidity, dimensional changes can occur due to the shrinkage

and swelling behaviours of the panels.

Production tolerances:

– For nominal dimensions (length/width/thickness): ± 1 mm

– For lengths over 1250 mm: length ± 2 mm; width/thickness ± 1 mm

Final shrinkage in a standard climate of 23°C and 50% rel. humidity:

– Change of length: max. ± 1‰

– Change of width: max. ± 3‰

Colour and structure

Due to the organic nature of the raw materials magnesite and wood, dif-

ferences in the colour and structure may occur. The installation direction

(preferred fibre direction), marked by an arrow on the back of the panel,

must be observed for square panels.

Compared to standard products, A2 products have a more inhomoge-

neous density of the fibre structure on the surface.

Acoustic panels with the fibre structures macro, superfine, fine, fine A2

and superfine A2 can also be coloured multiple times without losing their

outstanding sound absorption properties.

Colour quality

Interior emulsion paint is used for colouring Heradesign acoustic pan-

els in standard white, while silicate paints based on potassium silicate

with an organic bonding agent additive are used for colouring Heradesign

acoustic panels in a natural tone, pastel colours or solid colours. For

applications with constant rel. humidity between 80% and 90% the paint

should be used with a BFA additive.

For sheltered outdoor applications the type with exterior paint must

be used.

Storage and installation conditions

The installation of Heradesign acoustic panels is part of dry work and

interior decorating and may only be carried out under controlled humid-

ity and temperature conditions. All dust-causing construction meas-

ures must be completed before starting the installation. It must no

longer be possible for moisture or rain water to penetrate. Furthermore,

before starting with the installation work, a closed building envelope has

to be ensured and all screed work and internal plastering must have

been completed at least 14 days prior to the beginning of installation.

Only install panels in rooms where the following conditions are insured:

– For heated or air-conditioned rooms: maximum relative humidity 75%,

temperature at least +7°C.

– For unheated rooms: maximum relative humidity 85%, temperature

at least +5°C.

– Conditioning or acclimatisation: The panels need to be stored without

the packaging for at least three days in the room where they are to be

installed, under the same conditions as when the room will be in use

(incl. heating and climate situation).

The maximum installation moisture of the Heradesign acoustic panels

must not exceed 15% by weight.

Application limits

Heradesign acoustic panels are suitable for applications up to constant

relative humidity of 90%.

Extensive, detailed information and sketches can be found on our website www.heradesign.com and in the

Heradesign Installation Guide. Helpful installation videos can also be found on our website and on YouTube.

4

52

Heradesign Ceiling SystemsA-9702 Ferndorf 29, AustriaTel.: +43 4245 2001 3003Fax: +43 4245 2001 3499E-mail: [email protected] ign .com

A business unit of Knauf Insulation GmbH, Fürnitz – Austria

No responsibility is taken for the correctness of the information provided. Subject to change. Concept / Art Design: www.boa-effect.com – Printed in Austria – 04/2012.

Documents

fire resistance design sustainable acoustic solutions ... · Heradesign offers a 15 year warranty on all wood wool based acoustic solutions. In most cases, only the statutory warranty