ISO INTERNATIONAL STANDARD 6334 First edition 2023-12 Thermal insulation products for building equipment and industrial installations Expanded perlite products Specification Isolation thermiquepour les équipements de batiments et les installations industrielles-Produits de perlite expansée Spécifications Reference number IS0 6334:2023(E) Tso @ IS0 2023 IS0 6334:2023(E) COPYRIGHTPROTECTED DOCUMENT @IS02023 All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 or ISoO's member body in the country of the requester. ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +41 22 749 01 11 Email:copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2023- All rights reserved