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EN 12850:2002

Bitumen and bituminous binders - Determination of the pH value of bitumen emulsions EN 12850:2002

Publication date:   Jan 30, 2004

General information

99.60 Withdrawal effective   Mar 25, 2009

CEN

CEN/TC 336 Bituminous binders

European Norm

75.140   Waxes, bituminous materials and other petroleum products | 91.100.50   Binders. Sealing materials

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Scope

This European Standard specifies a method for measuring the pH value of bitumen emulsions. It is applicable to anionic, cationic and nonionic bitumen emulsions. NOTE: In certain circumstances, the pH value may provide an indication of the ionic character of a bitumen emulsion. However, this indication should be confirmed by a particle polarity test conforming to EN 1430 (1).

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NOW

WITHDRAWN
EN 12850:2002
99.60 Withdrawal effective
Mar 25, 2009

REVISED BY

WITHDRAWN
EN 12850:2009