prEN 13408

Adhesives - Test method for cementitious and calciumsulfate-based floor levelling compounds - Determination of bond strength

Publication date:   Feb 12, 2026

General information

45.99   Dispatch of FV draft to CCMC   Aug 26, 2026

CEN

CEN/TC 193 Adhesives

European Norm

91.100.99   Other construction materials

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Scope

This document specifies a test method for the determination of bond strength between an underlayment produced with cementitious or calciumsulfate-based floor levelling compounds and a standard substrate.
This document applies to cementitious, and calcium sulphate-based floor levelling compounds used for the preparation of subfloors to ensure the suitability of the substrate prior to the installation of floor coverings. By using the floor levelling compound, a homogeneous layer is built up on the load-bearing substrate, to ensure consistent absorbency, evenness and strength.

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EN 13408:2002

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prEN 13408
45.99 Dispatch of FV draft to CCMC
Aug 26, 2026