土工布在水泥稳定碎石基层接缝中的应用

Application of Geotechnical Fabric in Cement Stabilized Macadam Base Joint

为使水泥稳定碎石基层裂缝和沥青面层的反射裂缝减少,使用土工布是既有效又价格适宜的方法之一。漯河市某公路改建工程将土工布应用在水泥稳定碎石基层接缝中,有效地控制了水泥稳定碎石基层的不规则裂缝,沥青混凝土面层的反射裂缝也得到了较好的控制。

Using geotechnical fabric is an effective method with suitable cost to reduce the cracks of cement stabilized macadam base and reflecting cracks of asphalt surface. Geotechnical fabrics are used in cement stabilized macadam base joint of a reconstruction highway in Luohe City. The measure effectively controls the irregular cracks on cement stabilized macadam base and the reflecting cracks of asphalt surface.