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90.93 Standard confirmed Sep 1, 2023
CEN
CEN/TC 104 Concrete and related products
European Norm
13.060.50 Examination of water for chemical substances | 91.100.30 Concrete and concrete products
Published
This European Standard specifies a reference method for the determination of carbon dioxide present in water and which has a capacity to dissolve in lime from concrete.
It is not applicable to the measurement of total carbon dioxide present in water.
If other methods are used, it needs to be shown, that they give results equivalent to those obtained by this reference method.
This test does not apply to water that has a pH less than 4,3.
In case of dispute, only the reference method is used.
Legislation related to this standard
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
PUBLISHED
EN 13577:2007
90.93
Standard confirmed
Sep 1, 2023