Norm

NEN-EN 196-10:2005 Ontw. en

Beproevingsmethoden voor cement - Deel 10: Bepaling van het in water oplosbaar chroom-(VI)-gehalte in cement

  • Deze norm is ingetrokken sinds 16-08-2006

23,50

Over deze norm

Status Ingetrokken
Aantal pagina's 22
Commissie Cement
Gepubliceerd op 01-02-2005
Taal Engels
This European Standard describes the method for the determination of the water-soluble chromium (VI) content of cement. The standard describes the reference method. This method consists of two stages, an extraction procedure and an analysis of the filtered extract. Other instrumental procedures may be used for the analysis of the filtered extract provided they are calibrated against the analysis of the filtered extract using the reference procedure. In the case of a dispute, only the reference method is used. This standard describes a method that applies to cements. It may have wider applicability but this should be verified on a product-by-product basis. Guidance in the application of this European Standard to the determination of the water-soluble chromium (VI) content of cement-containing preparations is given in Annex B. Annex A sets out a normative procedure to be followed in case this test method is used as the basis for evaluation of conformity of a cement with the regulatory limit in Directive 2003/53/EC.

Details

ICS-code 91.100.30
Nederlandse titel Beproevingsmethoden voor cement - Deel 10: Bepaling van het in water oplosbaar chroom-(VI)-gehalte in cement
Engelse titel Methods of testing cement - Part 10: Determination of the water-soluble chromium (VI) content of cement
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