Experimental Research On Asphalt Chip Seal Surface Based On MHB Rubblization Technology

The domestic and foreign research conclusion and the project practice indicated that the most basic means to transformate the cement road surface is change the original rigid pavement into the flexible foundation, and lays down flexible surface that conforms to the local transportation demand, specially the cement road in the countryside. But the traditional way to make the transformation of the old cement road had serious reflection crack problem, this paper use MHB to rubblization the original cement road. This way not only eliminate the reflection crack, but also could avoid the question that the tradition cement road appears, it's one kind of low production cost and practical plan to transformate the cement road.The main purpose of this study is to settle the actual problem of rural road reconstruction project, and the research method mainly considerates the rural low-cost research applications of modified asphalt gravel sealed layer technology. Not only it has a theoretical study, but based on many field and laboratory tests, and through researching detecting indicators and evaluation methods on suitable the rural cement highway technology transformation of the asphalt chip seal surface technology, makes " asphalt chip seal surface road surface detection index and evaluation methods ", appropriating cement roads in rural areas.