Title: Study on the Performance of Compound Modified Bitumen Guss Asphalt
Abstract: Bitumen is especially important to Guss Asphalt(GA).Comparative tests of performance are carried out between the simple common asphalt,lack asphalt compound modified bitumen,sock asphalt compound modified bitumen and polymer compound modified bitumen,which show that compound modified bitumen is more suitable for GA;meanwhile,Lueer,penetration,fatigue and low-temperature bending tests on GA of above three compound modified bitumen are carried out,in order to research their differences of construction,high-temperature,low-temperature and fatigue performance.The results show that: the performance of sock asphalt compound modified bitumen GA is equivalent to lack asphalt compound modified bitumen GA,and polymer compound modified bitumen GA is more suitable for cold regions.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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