This standard 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 prEN 934-2.
BS EN 480-1:1998 history
1970BS EN 480-1:2023 Admixtures for concrete, mortar and grout — Test methods Part 1 : Reference concrete and reference mortar for testing
2014BS EN 480-1:2014 Admixtures for concrete, mortar and grout. Test methods. Reference concrete and reference mortar for testing
2006BS EN 480-1:2006+A1:2011 Admixtures for concrete, mortar and grout. Test methods. Reference concrete and reference mortar for testing
2006BS EN 480-1:2006 Admixtures for concrete, mortar and grout - Test methods - Reference concrete and reference mortar for testing
1998BS EN 480-1:1998 Admixtures for concrete, mortar and grout - Test methods - Reference concrete and reference mortar for testing