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Application of Asphalt Pavement Seal Coat Technology in the trunk highway of Liaoning Province
Author(s): Zhang Zhendong
Pages: 49-
52
Year: 2015
Issue:
6
Journal: Petroleum Asphalt
Keyword: 沥青路面; 封层; 国省干线;
Abstract: 沥青路面封层技术可用于路面预防性养护、中修、层间应力吸收层、桥面铺装防水层,在一定程度上改善路面表现性能,封闭路面裂缝,阻止水分下渗.辽宁省应用封层技术较早,应用效果也较好,就辽宁省常用的封层技术特点、工艺要求、适应性、工程应用等进行综合说明.
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