ISO 8336:2017
(Main)Fibre-cement flat sheets — Product specification and test methods
Fibre-cement flat sheets — Product specification and test methods
ISO 8336:2017 specifies methods for the inspection and testing of fibre-cement flat sheets and provides the acceptance conditions for their use in one or more of the following applications: - external wall and ceiling finishes; - internal wall and ceiling finishes; - internal and external backing sheets. Products covered by this document can be used for other purposes, provided they comply with the appropriate national or international application code or standard. NOTE 1 ISO 8336:2017 does not apply to sheets for fire protection purposes. NOTE 2 ISO 8336:2017 does not include calculations for installation design requirements, wind uplift or water proofing of the installed sheets. NOTE 3 ISO 8336:2017 does not apply to the following products: - boards of Portland or equivalent cement reinforced with fibrous wood particles; - fibre-reinforced boards of calcium silicate or cement for thermal insulation or fire protection; - sheets containing asbestos fibre reinforcement; - sheets containing steel fibre reinforcement; - fibre-cement roofing slates.
Plaques planes en fibres-ciment — Spécification des produits et méthodes d'essai
General Information
Relations
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 8336
Third edition
2017-06
Fibre-cement flat sheets — Product
specification and test methods
Plaques planes en fibres-ciment — Spécification des produits et
méthodes d’essai
Reference number
©
ISO 2017
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols and abbreviated terms . 4
5 Requirements . 5
5.1 General . 5
5.2 Sheet classifications . 5
5.2.1 Category A . 5
5.2.2 Category B. 6
5.2.3 Category C . 6
5.3 Composition and manufacture . 6
5.3.1 General. 6
5.3.2 Reinforcement fibre . 6
5.3.3 Cement . 6
5.3.4 Manufacture . 6
5.4 Appearance and finish . 6
5.5 Dimensions and tolerances . 6
5.5.1 Nominal length and width . 6
5.5.2 Thickness . 7
5.5.3 Tolerances on nominal dimensions and shape . 7
5.6 Physical requirements and characteristics . 8
5.6.1 General. 8
5.6.2 Modulus of rupture . 9
5.6.3 Apparent density . 9
5.6.4 Moisture movement . 9
5.6.5 Water permeability . 9
5.6.6 Water vapour transmission .10
5.6.7 Thermal conductivity . .10
5.6.8 Freeze-thaw performance .10
5.6.9 Heat-rain performance .10
5.6.10 Warm water performance .10
5.6.11 Soak-dry performance .10
5.6.12 Resistance to mould growth .10
5.6.13 Resistance to nail head pull-through .11
5.6.14 Saturated shear bond performance .11
5.6.15 Surface burning characteristics .11
5.7 Fire properties . .11
5.8 Product performance .11
6 Evaluation of conformity .12
6.1 General .12
6.2 Type testing .12
6.2.1 General.12
6.2.2 Initial type testing .13
6.2.3 Further type testing .13
6.3 Quality control system.14
6.3.1 General.14
6.3.2 Acceptance tests .14
6.3.3 Equipment .15
6.3.4 Raw materials and components .15
6.3.5 Product testing and evaluation . .15
6.3.6 Non-conforming products .15
6.4 Inspection of a consignment of finished products .15
7 Test requirements .15
7.1 General .15
7.2 Dimensional and geometrical tests .15
7.2.1 General.15
7.2.2 Number of measurements .16
7.3 Physical performance tests .16
7.3.1 Modulus of rupture .16
7.3.2 Apparent density .17
7.3.3 Moisture movement test .17
7.3.4 Water permeability .18
7.3.5 Freeze-thaw test .18
7.3.6 Heat-rain test .18
7.3.7 Warm water test .19
7.3.8 Soak-dry test .19
7.3.9 Mould testing .19
7.3.10 Nail head pull-through .20
7.3.11 Saturated shear bond test .20
8 Marking .20
Annex A (normative) Consignment and inspection sampling .21
Annex B (normative) Statistical method for determining the corresponding wet values
or revised dry specifications for the MOR when making the dry method of test or
when tested prior to coating for quality control purposes .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.