Method of testing fly ash - Part 1: Determination of free calcium oxide content; German version EN 451-1:2017
Edition 2017-08

Method of testing fly ash - Part 2: Determination of fineness by wet sieving; German version EN 451-2:2017
Edition 2017-08

Silica-calcium fume for concrete - Definitions, requirements and conformity criteria; German version EN 16622:2015
Edition 2016-02

Fly ash for concrete - Part 1: Definition, specifications and conformity criteria; German version EN 450-1:2012
Edition 2012-10

Mixing water for concrete - Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete; German version EN 1008:2002
Edition 2002-10

Ground granulated blast furnace slag for use in concrete, mortar and grout - Part 2: Confomity evaluation; German version EN 15167-2:2006
Edition 2006-12

Ground granulated blast furnace slag for use in concrete, mortar and grout - Part 1: Definitions, specifications and conformity criteria; German version EN 15167-1:2006
Edition 2006-12

Backgrounds to the revision of EN 450-1:2005+A1:2007 - Fly ash for concrete; English version CEN/TR 16443:2013
Edition 2013-05

Construction products - Assessment of release of dangerous substances - Barriers to trade; English version CEN/TR 15855:2009
Edition 2009-08

Use of k-value concept, equivalent concrete performance concept and equivalent performance of combinations concept; English version CEN/TR 16639:2014
Edition 2014-06