DIN EN 16622:2013-07

This European Standard applies to the hydraulic silico-calcium fume (HSCF) which is a by-product of the smelting process used to produce silico-calcium alloys. This European Standard gives requirements for chemical and physical properties for HSCF to be used as a type II addition in concrete conforming to EN 206-1, or in mortars, grouts and other mixes. This European Standard also states conformity criteria and related rules. This European Standard does not give rules for the use of HSCF in concrete. Some general rules for the use of type II additions are given in EN 206-1. NOTE Supplementary rules related to the use of HCSF in concrete may be given in non conflicting national standards for concrete.