untitled BRITISH STANDARD BS EN 480 11 2005 Admixtures for concrete, mortar and grout — Test methods — Part 11 Determination of air void characteristics in hardened concrete The European Standard EN 4[.]
BRITISH STANDARD Admixtures for concrete, mortar and grout — Test methods — Part 11: Determination of air void characteristics in hardened concrete The European Standard EN 480-11:2005 has the status of a British Standard ICS 91.100.30 12&23