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反射裂缝是我国沥青路面的主要病害。橡胶沥青应力吸收层是预防反射裂缝的重要措施之一。文章通过疲劳试验、剪切性能试验对橡胶沥青应力吸收层的路用性能进行了评价,并通过连盐高速试验路的铺筑,研究了橡胶沥青应力吸收层的施工工艺,对施工中存在地问题进行了分析,并提出了相应的解决办法。
Reflection cracks are the main diseases of asphalt pavement in our country. Rubber asphalt stress absorption layer is one of the important measures to prevent reflection cracks. The article evaluates the road performance of rubber asphalt stress absorption layer through the fatigue test and the shear performance test. Through the paving of high salt test road, the construction process of rubber asphalt stress absorption layer is studied. The problems were analyzed and the corresponding solutions were put forward.