高速公路路面下封层应用稀浆封层的施工技术

The Construction Technology of Highway Pavement Under Seal Application of Slurry Seal

随着现代交通量的增长以及轴载增加和聚合物改性剂的大力发展,特别是改性乳化沥青稀浆封层施工技术在耐重交通、良好的密水性、提高平整度和在节约能源、减少环境污染及延长施工季节等方面具有的独特优势,在高速公路下封层选择时得到了越来越广泛的应用。文章结合实际对高速公路路面下封层应用改性乳化沥青稀浆封层的施工技术进行探讨。

With modern traffic volume growth, as well as axial load increases and polymer modifier vigorously development,especially modified emulsified asphalt slurry seal construction technology in resistance to heavy traffic, good dense water, improve the smooth degree and in saving energy, reducing environmental pollution and extending the season of construction has unique advantages,in the highway under seal selection has been more and more widely used. Combining with the practical construction technology of highway pavement under seal application of modified emulsified asphalt slurry seal is discussed.