Title: Experimental Study on Road Use Performance of High Modulus Asphalt Concrete
Abstract: High modulus asphalt concrete(abbrev.HMAC) is a new pavement material,which improves high temperature stability by increasing elastic modulus.HMAC is evaluated,which is prepared through adding PR Modulus additive to asphalt mixture.The results show that high modulus asphalt concrete which adding PR Module additive to asphalt mixture can improve high temperature stability of asphalt concrete pavement,constant low temperature crack resistance,water stability of performance has improved,and according to analysis of dynamic modulus tests data,the rutting can be reduced greatly by increasing the elastic modulus of the asphalt mixture.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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