NBN ISO 13640:2026

Building and civil engineering sealants — Specifications for test substrates (ISO 13640:2025)

ACTIVE

About this standard

Languages
English and French
Type
NBN
Standards committee
ISO/TC 59/SC 8 (Sealants)
Status
ACTIVE
Publication date
25 February 2026
Replaces
NBN ISO 13640:2021
ICS Code
91.100.50 (Binders. Sealing materials)
Withdrawn Date
Price
€ 40,00

Summary

< p class=" MsoBodyText" > < span lang=" EN-GB" > This document specifies the procedures for producing substrates of mortar, glass and anodized aluminium used for testing sealants.< / span>


< p class=" MsoBodyText" > < span lang=" EN-GB" > This document defines the composition and the method of preparation of the test substrates to ensure the reproducibility of the tests conducted on sealants.< / span>


< p class=" MsoBodyText" > < span lang=" EN-GB" > The substrates defined in this document are indicators of the sealant' s performance and not substrates which reproduce the characteristics of the construction materials.< / span>