Specification for pozzolanic materials for use with Portland cement - Natural pozzolana and natural calcined pozzolana Ingestion-build-132972 decreasing waste

decreasing waste

EN ISO 4759-1

Appliances having one or more multi-ring hotplate burners

Modification of heating-freezing tests and alignment of the EMC requirements

S460J2W and S460J4W were added to Tables 1 to 5

Specification for pozzolanic materials for use with Portland cement - Natural pozzolana and natural calcined pozzolana Ingestion-build-132972 decreasing wasteWhat is this standard about? This British Standard specifies requirements for the production, chemical composition, mechanical and physical properties of pozzolanic materials for use in combination with Portland cement class 42. 5 N or greater, conforming to BS EN 197 1: 2011, as a component of concrete, mortar or grout. It also specifies requirements for marking, provision of information and conformity criteria for the manufactures autocontrol