Norm

NEN-EN-ISO 680:2002 Ontw. en

Beproevingsmethoden voor cement - Deel 2: Chemische analyse van cement

38,91

Over deze norm

Status Ontwerp
Aantal pagina's 50
Commissie Cement
Gepubliceerd op 01-09-2002
Taal Engels
This European Standard describes the methods for the chemical analysis of cement. The standard describes the reference methods and, in certain cases, an alternative method which can be considered to be equivalent. In the case of a dispute, only the reference methods are used. Any other methods may be used provided they are calibrated, either against the reference methods or against internationally accepted reference materials, in order to demonstrate their equivalence. This standard describes methods which apply principally to cements, but which can also be applied to their constituent materials. They can also be applied to other materials, the standards for which call up these methods. Standard specifications state which methods are to be used.

Details

ICS-code 91.100.10
Nederlandse titel Beproevingsmethoden voor cement - Deel 2: Chemische analyse van cement
Engelse titel Methods of testing cement - Part 2: Chemical analysis of cement
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