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ru hua li qing tou ceng shi gong zhu yi shi xiang ji xiao yi fen xi qian tan
Author(s): 
Pages: 11
Year: Issue:  4
Journal: Highways & Transportation in Inner Mongolia

Keyword:  乳化沥青施工注意事项效益分析透层沥青沥青砼面层沥青面层路面工程浇洒沥青用量内蒙古呼伦贝尔盟;
Abstract: 为使沥青面层与非沥青材料基层结合良好,须在基层上浇洒乳化沥青、煤沥青或液体沥青,从而形成透入基层表面的薄层。其作用一是增加沥青面层与稳定基层之间的黏结,减轻表面水透入后可能形成的冲刷现象;二是在新铺基层后,不能及时修筑面层,浇洒透层沥青,可以保护基层...
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