This standard applies to liquid asphalt materials in the form of aqueous emulsions of the cationic type (Note 1), suitable for road construction and similar purposes and consisting essentially of paving asphalts dispersed in water.

This standard may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this standard has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any existing applicable regulatory requirements prior to its use.

Note 1: Emulsions of the anionic type are covered by a separate standard, CAN/CGSB-16.2-M.