ASTM D6930−10 Standard Test Method for Settlement and Storage Stability of Emulsified Asphalts

ASTM D6930−10 Standard Test Method for Settlement and Storage Stability of Emulsified Asphalts

Scope
1.1 This test method covers the ability of an emulsified asphalt to remain as a uniform dispersion during storage.

It is applicable to emulsified asphalts composed principally of a semisolid or liquid asphaltic base, water, and an emulsifying agent.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This test method does not purport to address all of the safety concerns, if any, 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.

ASTM D6930−10 Standard Test Method for Settlement and Storage Stability of Emulsified Asphalts

Significance and Use

3.1 This test method is useful for determining, in a comparatively short time, the storage stability or settlement of an emulsified asphalt.

It is a measure of the permanence of the dispersion as related to time, but it is not to be construed to have significance as a measure of other stability aspects involved in use.