玻璃纤维土工格栅在沥青路面上的应用

Application of Earthwork's Grill of Glass Fiber on Asphalt Pavement

玻璃纤维格栅是国内外公认的可用于减少沥青路面反射裂缝的技术措施。它具有高抗拉强度和弹性模量高的特点,其功能就是增强沥青混凝土的整体抗拉强度,改善铺装层的整体受力状态,减少永久变形,延迟疲劳破坏,防止和减少路面裂缝的产生。

Glass fiber grill is a kind of technology measures which are generally recognized at home and abroad and catered for reducing the reflective crack on asphalt pavement.It possesses high tensile strength and moduls of elasticity.Its functions are:increasing the tensile strength of asphalt concrete in integral;improving the load bearing state of paving coverage in integral;lessening the permanent deformation;delaying the fatigue failure;and averting and decreasing the pavement crack.