玻璃纤维土工格栅在沥青路面改造中的应用

Application of Glass Fiber Geogrid in Bituminous Pavement Reconstruction

分析了沥青混凝土路面裂缝成因及玻璃纤维土工格栅的性能,在旧沥青路面与补强层之间铺设一层玻璃纤维土工格栅,能有效防治或减缓原沥青路面的反射裂缝,延长道路的使用寿命。

The paper analyzes the cause of forming crack on bituminous concrete pavement and the performance of glass fiber geogrid. Paving a layer of glass fiber geogrid between old bituminous pavement and strengthening course can effectively prevent and decrease the reflection crack on bituminous pavement and increase the service life of road.