ISO INTERNATIONAL STANDARD 16616 First edition 2015-08-01 Test methods for natural fibre- reinforced plastic composite (NFC) deck boards Méthodes d'essai pour les planches en composite bois-plastique (WPC) Reference number ISO 16616:2015(E) ISO International Organization for Standardization ee=Zhejang Institute of Standardization 5956617 @ISO2015 mitted without license from IHS IS0 16616:2015(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2015, 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 [email protected] www.iso.org HS und Not for Resale, 2015/11/11 08:50:39 networking permited without license from IHS IS0 16616:2015(E) Contents Page Foreword ..V Introduction. ...vi 1 Scope. 2 Normative references 3 Terms and definitions 4 Test specimens. 5 Conditioning. ..2 6 Test method ..2 6.1 Density . 2 6.1.1 Test method .2 6.1.2 Test specimens. 2 6.1.3 Immersion liquid .2 6.1.4 Procedure. .2 6.2 Maximum bending load. .3 6.2.1 Test specimens. 3 6.2.2 Test method. .3 6.3 Bending creep strain 4 6.3.1 Test specimens. ..4 6.3.2 Test method .4 6.4 Impact resistance .4 6.4.1 Test specimens. .4 6.4.2 Test method. .4 6.5 Impact strength. 6.5.1 Test specimens. ..5 6.5.2 Test method. 6.6 Distortion. .6 6.6.1 Test specimens. ..6 6.6.2 Test method. .6 6.7 Screw holding strength .6 6.7.1 Test specimens. .6 6.7.2 Test method. .7 6.8 Skid resistance .7 6.8.1 Test specimens. 6.8.2 Test method 6.9 Water absorption 9 6.9.1 Test specimens. .9 6.9.2 Test method 9 6.10 Freeze and thaw test. .11 6.10.1 Test specimens. .11 6.10.2 Test method. .12 6.11 Lengthwise linear thermal expansion coefficient. ..12 6.12 Weatherproofing 12 6.12.1 Test specimens. .12 6.12.2 Test method.. .12 6.13 Harmful substance test. ..13 6.14 Formaldehyde emission .13 6.14.1 Test specimens. .13 6.14.2 Test method. ..13 6.15 Burning behaviour. ..13 6.16 Resistance against discolouration caused by microorganisms. ..13 6.16.1 Resistance against discolouring micro-fungi ..13 6.16.2 Resistance against discolouring algae... ..13 ii Licensee=Zhejiang Institute of Standardization 5956617 ed without license from IHS Not for Resale, 2015/11/11 08:50:39