DIN EN 12850:2009 PDF

Scope: This European Standard 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. 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.

DIN EN 12850:2009 Referenced Document

EN 12594 Bitumen and bituminous binders - Preparation of test samples*， 2014-11-01 Update
EN 58 Sampling bituminous binders
EN ISO 3696 Water for Analytical Laboratory Use- Specification and Test Methods (ISO 3696 : 1987)
ISO 1388-1 Ethanol for industrial use; Methods of test; Part 1 : General
ISO 5272 Toluene for industrial use; Specifications
ISO 5280 Xylene for industrial use; Specification
ISO 756-1 Propan-2-ol for industrial use; Methods of test; Part 1 : General

2022 DIN EN 12850:2022-09 Bitumen and bituminous binders - Determination of the pH value of bituminous emulsions; German version EN 12850:2022
2022 DIN EN 12850:2022 Bitumen and bituminous binders - Determination of the pH value of bituminous emulsions
1970 DIN EN 12850 E:2021-01 Bitumen and bituminous binders - Determination of the pH value of bituminous emulsions
2020 DIN EN 12850 E:2020 Draft Document - Bitumen and bituminous binders - Determination of the pH value of bituminous emulsions; German and English version prEN 12850:2021
2009 DIN EN 12850:2009 Bitumen and bituminous binders - Determination of the pH value of bituminous emulsions; English version of DIN EN 12850:2009-07
1970 DIN EN 12850:2002 Bitumen and bituminous binders - Determination of the pH value of bituminous emulsions
1970 DIN EN 12850 E:1997-08 Bitumen and bituminous binders - Determination of the pH value of bituminous emulsions