What is BS EN 1430 - particle polarity of bituminous emulsions about?

BS EN 1430 is a European Standard that specifies a method for the determination of the particle polarity of bituminous emulsions.

Bituminous emulsions are colloidal dispersions of bitumen globules in an aqueous phase, composed of water and one or more anionic or cationic emulsifying agents, whose mission is to enable the dispersion of the bitumen, ensure the stability of the emulsion and guarantee adherence with aggregates at ambient temperature. Bituminous emulsions are used as binders for cold mix asphalt because of this quality.

Note: The use of BS EN 1430 may involve hazardous materials, operations, and equipment. BS EN 1430 does not purport to address all of the safety problems associated with its use.

Who is BS EN 1430 - particle polarity of bituminous emulsions for?

BS EN 1430 on particle polarity of bituminous emulsions is useful for:

Relevant government / municipal authorities
Roadway / highway authorities
Airport / aerodrome management
Manufacturers of bitumens and binders
Construction companies
Builders / real estate developers / architects
Civil / construction engineers
Product development / innovation teams
Quality control personnel
Health and safety bodies

Why should you use BS EN 1430 - particle polarity of bituminous emulsions?

Particle polarity is the sign of electric charge carried by particles in ionic emulsions. BS EN 1430 discusses the test method for determining the particle polarity of bituminous emulsions.

BS EN 1430 provides details on the apparatus, sampling, procedure, and expression of results.

An example of the test apparatus layout with the electrical circuit has been provided in the form of a diagram.

BS EN 1430 helps you to determine the particle polarity of bituminous emulsions so that high quality bituminous binders are used in paving and roofing.

BS EN 1430:2009

Bitumen and bituminous binders. Determination of particle polarity of bituminous emulsions

Current, Under Review

Published:

30 Apr 2009