重庆绕城公路试验段聚酯玻纤布层的粘结性能评价与分析

Evaluation and Analysis of Cohesiveness of Fiberglass-Polyester Paving Mat Layers on Testing Section of Chongqing Circling Expressway

采用拉拔试验对重庆绕城高速公路试验段的聚酯玻纤布层粘结性能进行检测,结果表明:聚酯玻纤布的粘结性能优于SBS防水卷材;桥面上的聚酯玻纤布粘结性能相对于隧道铺面中的要好。

Using pull-off tests to survey the cohesiveness of fiberglass-polyester paving mat layers on the testing section of the expressway around Chongqing,the results show that the cohesiveness of fiberglass-polyester paving mat is better than SBS waterproofing roll roofing,and the cohesiveness of fiberglass-polyester paving mat on bridge deck is better than on tunnel deck.