BS EN 12850:2022 PDF

Scope: This document specifies a method for measuring the pH value of bituminous emulsions. It is applicable to anionic, cationic bituminous emulsions and bituminous emulsions prepared by means of non-ionic surfactant. In certain circumstances, the pH value can provide an indication of the ionic character of a bituminous emulsion when confirmed by a particle polarity test conforming to EN 1430 [1]. document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

BS EN 12850:2022 history

2022 BS EN 12850:2022 Bitumen and bituminous binders. Determination of the pH value of bituminous emulsions
2009 BS EN 12850:2009 Bitumen and bituminous binders - Determination of the pH value of bituminous emulsions
0000 BS EN 12850:2002