ASTM D 7402 : 2009 : R2017
Current
The latest, up-to-date edition.
Standard Practice for Identifying Cationic Emulsified Asphalts
Hardcopy , PDF
English
10-01-2017
CONTAINED IN VOL. 04.03, 2017 Defines cationic emulsified asphalts. Positively charged particles are classified as cationic. Emulsified asphalts that don't register a positive charge may also be classified as cotionic slow-setting if they coat a specific type of negatively charged silica sand.
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