ISO INTERNATIONAL STANDARD 18100 First edition 2017-03 Timber structures Finger-jointed timber Manufacturing and production requirements Structures en bois - Bois assemble par entures multiples - Exigences de fabrication et de production Reference number IS0 18100:2017(E) International Organization for Standardization @ IS0 2017 =ZHEJIANG INST OF STANDARDIZATION C1 5956617 vided by IHS underI ted without license from IHS IS0 18100:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2017, 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. ISOcopyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel.+41 22 749 0111 Fax +41 22 749 09 47 [email protected] www.iso.org Internatinair PrganizationforStandardization ensee-ZHEJIANG INST.OF STANDARDIzARoISQa7 - All rights reserved Not for Resale, 2017/5/16 00:39:08 etworking permitted without license from IHS IS0 18100:2017(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. .1 2 Normative references ..1 3 Terms and definitions 4 Symbols ..2 5 Conformance .3 5.1 Quality systems requirements. .3 5.2 Manufacturing specifications .3 6 Requirements .3 6.1 Structural strength 3 6.1.1 Timber components.. .3 6.1.2 Grading methods 3 6.1.3 Finger-jointed timber .3 6.2 Adhesive. 4 6.3 Finger joint glue bond integrity .4 6.4 Utility 4 6.5 Product identification .4 Verification .4 7.1 Structural strength 4 7.1.1 Qualification .4 7.1.2 Compliance testing. .5 7.2 Adhesive .5 7.3 Finger-joint glue bond integrity .6 7.3.1 Verification at qualification .6 7.3.2 Verification for compliance testing ..6 7.4 Utility requirements .6 7.5 Productidentification requirements ..6 Annex A (normative) Compliance (factory production control) testing - Strength verification of finger-jointed timber Annex B (normative) Verification of the strength of finger-jointed timber by double- bending proof loading. 9 Annex C (normative) Verification of the minimum strength of finger-jointed timber by tension proof loading. .14 Annex D (normative) Verification of finger joint bond quality by assessment of wood fibrefailure. .16 Annex E (normative) Verification of finger joint bond quality by cyclic delamination ..20 Annex F (normative) Verification of finger joint strength properties using the analytical method22 Annex G (normative) Product identification .24 Annex H (informative) Basis of factor kfi .25 Bibliography .26 iii =ZHEJIANG INST OF STANDARDIZATION C1 5956617 withoutlicense from IHS