SRPS EN 12850:2012

Bitumen and bituminous binders - Determination of the pH value of bituminous emulsions

Scope

This European Standard specifies a method for measuring the pH value of bituminous emulsions.
It is applicable to anionic, cationic and non-ionic bitumen emulsions.
NOTE In certain circumstances, the pH value can 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].
WARNING — The use of this standard can involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.