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EVS-EN 16622:2015

Silica-calcium fume for concrete - Definitions, requirements and conformity criteria

General information
Valid from 03.12.2015
Base Documents
EN 16622:2015
Directives or regulations
None
Standard history
Status
Date
Type
Name
03.12.2015
Main
This European Standard applies to the silica-calcium fume (SCF) which is a by-product of the carbothermal process used to produce silica-calcium alloys. This European Standard gives requirements for chemical and physical properties for SCF to be used as a type II addition in concrete conforming to EN 206, 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 SCF in concrete. Some general rules for the use of type II additions are given in EN 206. NOTE Supplementary rules related to the use of SCF in concrete may be given in non-conflicting national standards for concrete.
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