减小无机结合料稳定材料基层沥青路面收缩裂缝的措施和方法

无机结合料稳定材料基层常被称为半刚性基层,为我国目前使用最广泛的路面基层类型。但无机结合稳定材料基层存在着一个较大缺点:因其本身容易产生收缩裂缝,故使路面形成反射裂缝。该文通过分析无机结合料稳定材料收缩裂缝的成因,提出了减少无机结合料稳定材料收缩裂缝的方法,以及如何减少无机结合料稳定材料收缩裂缝反射到路面的方法,为实际工程提供参考。

Measures and Methods to Decrease Asphalt Pavement Shrinkage Crack of Material Base Stabilized with Inorganic Binders

The material base stabilized with inorganic binders is often named as the semi-rigid base, and is the type of pavement base mostly used in China now.A larger disadvantage exists in the material base stabilized with the inorganic binders.That is its shrinkage crack easy to cause,which will make the pavement form the reflecting crack.The article analyzes the cause of the shrinkage crack in the material base stabilized with the inorganic binders,and puts forward the method to decrease the shrinkage crack in th...