高速公路透层及下封层的防水功能和施工技术  

The Waterproof Function and Highway Construction Technology of Prime Coat and Seal Coat

作　　者：梁冰[1] 

机构地区：[1]天津交通职业学院,天津300110

出　　处：《物流工程与管理》2015年第5期238-239,共2页Logistics Engineering and Management

摘　　要：对黑色沥青路面早起破坏的原因进行了分析,介绍了"封层"、"下封层"所使用的材料及施工工艺,强调了现代智能型沥青洒布车的特点及其作用。指出使用智能型沥青洒布设备,重视"透层"、"下封层"材料及其洒布施工工艺是提高沥青路面修建质量的一个重要环节。The black asphalt pavement early destruction reasons were analyzed,introduced the＂seal＂and＂under-sealed layer＂the use of materials and construction technology,and stressed the importance of the modern intelligent asphalt distributor characteristics and role.Pointed out that the use of intelligent asphalt spraying equipment,pay attention to ＂layer＂,＂under-sealed layer＂material and its spreading construction technology is an important link of improving asphalt pavement construction quality.

关 键 词：封层 下封层 智能型沥青洒布车 

分 类 号：U412.366[交通运输工程—道路与铁道工程]