Buildings and civil engineering works. Sealants. Specifications for test substrates Ingestion-build-264231 b* coordinates calculated according to

b* coordinates calculated according to ISO 11664-4:2008(E)/CIE S 014-4/E:2007

and gives test methods for verification of the requirements specified in EN 12977‑1:2018

they should not present any further risk to children for whom they are intended

If the shank fails due to some reason

The changes to BS EN 50632‑1:2015 include

Buildings and civil engineering works. Sealants. Specifications for test substrates Ingestion-build-264231 b* coordinates calculated according to1 Scope This document specifies the procedures for producing substrates of mortar, glass and anodized aluminium used for testing sealants. The purpose of these requirements is to ensure the reproducibility of the standardized tests conducted on sealants through the precise definition of both the composition and the method of preparation of the test substrates. The substrates defined in this document are indicators of the sealant's performance and not