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Research on the Water Stability of Plant Asphalt
Author(s): 
Pages: 28-30
Year: Issue:  4
Journal: Highway

Keyword:  highway engineeringplant asphaltwater stabilityslaked lime;
Abstract: In order to improve the anti-water damage property of plant asphalt,the effect of antistripping agent and optimum addition quality are studied by using adhesion test,immersion Marshall test and freeze thaw split test in this paper.The result shows that the maximum mixing ratio of plant asphalt and base asphalt can meet the requirements of 1:9after adding anti-stripping agent.The effect of aminebased anti-stripping agent is not obvious,but the improvement of slaked lime is the best and the optimum adding volume is 1%.
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