This European Standard specifies the method of measuring the pozzolanicity of pozzolanic cements conforming to [1] EN 197-1. This standard does not apply to Portland pozzolana cements or to pozzolanas.This method constitutes the reference procedure.
DS/EN 196-5:2011 history
2011DS/EN 196-5:2011 Methods of testing cement - Part 5: Pozzolanicity test for pozzolanic cement