Admixtures for concrete, mortar and grout - Test methods - Part 1: Reference concrete and reference mortar for testing
STANDARD published on 1.11.2023
Designation standards: ČSN EN 480-1
Classification mark: 722325
Catalog number: 517860
Publication date standards: 1.11.2023
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This document specifies the constituent materials, the composition and the mixing method to produce reference concrete and reference mortar for testing the efficacy and the compatibility of admixtures in accordance with the EN 934 series