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MODIFIED ASPHALT EMULSION AND REPAIRING METHOD FOR ASPHALT PAVEMENT USING THE SAME
MODIFIED ASPHALT EMULSION AND REPAIRING METHOD FOR ASPHALT PAVEMENT USING THE SAME
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机译:沥青路面改性沥青乳状液的修复和修复方法
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摘要
PURPOSE: Modified asphalt for asphalt emulsion, water-permeable modified asphalt emulsion, and a repair method of an asphalt pavement are provided to improve the durability, weather-resistance, and cohesion with aggregate of an asphalt pavement. CONSTITUTION: Modified asphalt for asphalt emulsion comprises 3-25 weight% of modifier, 2-20 weight% of low molecular weight polymer, 1-5 weight% of polymeric acid based on asphalt with a softening point of 40-60 degrees. The modifier comprises one or more of C9 hydrocarbon resin, rosin, and rosin ester.
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