ISO 13640:2025
International Standard
Current Edition
·
Approved on
05 November 2025
Building and civil engineering sealants — Specifications for test substrates
ISO 13640:2025 Files
English
5 Pages
Current Edition
OMR
20.67
ISO 13640:2025 Scope
This document specifies the procedures for producing substrates of mortar, glass and anodized aluminium used for testing sealants.
This document defines the composition and the method of preparation of the test substrates to ensure the reproducibility of the tests conducted on sealants.
The substrates defined in this document are indicators of the sealant's performance and not substrates which reproduce the characteristics of the construction materials.
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