摘要
在通过应力吸收层复合试件的剪切、拉拔试验,分别对胶粉沥青应力吸收层、聚酯玻纤布应力吸收层、乳化沥青封层、热喷沥青粘层和加铺土工格栅五种应力吸收层的性能进行分析比较,从性能特别是资源回收利用的角度来看,胶粉沥青应力吸收层的路用性能优于其他类型。
By the shear test,the drawing experiment of the combined specimen of stress absorbing layer,the performances of rubber asphalt stress absorbing layer,polyester Bolivia filament cloth stress absorbing layer,emulsified asphalt seal coat,hot spraying asphalt tack coat and geo grid overlay are analyzed and compared respectively.From the perspective of performance,especially the aspect of resource recycling,the performances of rubber asphalt stress absorbing layer is better than that of the others.
关键词
应力吸收层
拉拔试验
剪切试验
the stress absorbing layer
drawing experiment
shear experiment
