聚酯玻纤复合防裂布的试验研究

The test study on the fiberglass polyester anti-cracking mat

针对混凝土路面常出现反射裂缝的现象,提出了一种能增强路面性能的新型土工基材——聚酯玻纤复合防裂布,对该材料进行了试验研究,结果表明两种类型的聚酯玻纤布在同样的模拟加热老化条件下力学性能无衰减,对工程质量不会造成负面影响。

According to the common phenomenon, the reflection cracks, on concrete road surface, the paper points out a new woodwork base material, the fiberglass polyester anti-cracking mat, which can improve the property of the road surface, has the test study on the material. The result shows that the mechanical property of the two kinds of the fiberglass polyester anti-cracking mat don＇ t attenuate under the same simulating condition of heating and aging and they have no negative effect on the construction quality.