ISO/DIS 6334

Thermal insulation products for building equipment and industrial installations — Expanded Perlite products — Specification

General information

40.00 DIS registered   Feb 1, 2023


ISO/TC 163/SC 3 Thermal insulation products, components and systems

International Standard

91.100.60   Thermal and sound insulating materials


This document specifies requirements for factory-made expanded perlite products, which are used for
building and industrial installations, with an operating temperature range of approximately 0 °C to
+1100 °C.

This document covers product characteristics including procedures for testing, evaluation of conformity,
marking, labeling and packaging

Life cycle


ISO/DIS 6334
40.00 DIS registered
Feb 1, 2023