Standard Specification for Emulsified Asphalt
STANDARD published on 1.7.2020
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Designation standards: ASTM D977-20
Publication date standards: 1.7.2020
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM
This specification covers the requirements for thirteen grades of emulsified asphalt for use in pavement construction in the manner designated. The emulsified asphalts shall be homogeneous after thorough mixing and shall be tested within 14 days of delivery. Asphalts separated by freezing shall no longer be tested. Materials shall be appropriately sampled and tested, and shall conform accordingly to the following physical requirements: viscosity; storage stability; demulsibility; coating ability and water resistance; cement mixing; residue by distillation; oil distillate; ductility; solubility in trichloroethylene; and behavior during sieve, penetration, and float tests.
Keywords:
emulsion, emulsified asphalt, high float, medium setting, rapid setting, slow setting,, ICS Number Code 91.100.50 (Binders. Sealing materials), 93.080.20 (Road construction materials)