A prime coat is low viscosity asphalt emulsion used to create bond between existing pavement and new asphalt overlay.
A prime coat is low viscosity asphalt emulsion used to create bond between existing pavement and new asphalt overlay. Correct Answer False
A tack coat is used to bond existing pavement surface to the new asphalt overlay. A prime coat is applied to base course prior to laying HMA course.
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Feb 20, 2025