ISO INTERNATIONAL STANDARD 17785-1 First edition 2016-06-01 Testing methods for pervious concrete Part 1: Infiltration rate Méthodes d'essai pour ciments perméables - Partie 1: Taux d'infiltration Reference number IS0 17785-1:2016(E) ISO International Organization for Standardization =ZHEJIANG INST OF STANDARDIZATION C1 5956617 @IS02016 vided by IHS under I No reproduction or networking permitted without license from IHS IS0 17785-1:2016(E) COPYRIGHT PROTECTED DOCUMENT IS0 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form 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 Internatinir DrganizationforStandardization Licensee-ZHEJIANG INST.OF STANDARDIZoISQ 6 - All rights reserved networking permited without license from IHS IS0 17785-1:2016(E) Contents Page Foreword ..iv 1 Scope ..1 2 Terms and definitions 3 Symbols. .... 4 Principle. 5 Apparatus. 5.1 General. .2 5.2 Apparatus for making the specimen 5.3 Apparatus for testing infiltration rate. ..2 6 Sampling. .3 7 Procedure. ..3 8 Calculation ...4 9 Test report ..4 Bibliography 6 Intemaional oganzation @stS2016 - All rights reserved icensee=ZHEJIANG INST OF STANDARDIZATION C1 5956617 ii vided by IHS under I se with ISt ed without license from IHS Not for Resale, 2016/7/20 07:49:09