面层改性(SBS)沥青砼施工的质量控制  

Each Modify Pitch Quality Control that Concrete Constructs

作　　者：朱兵兵[1] 

机构地区：[1]巢湖市公路管理局,安徽巢湖238000

出　　处：《科学之友（中）》2011年第7期105-107,共3页Friend of Science Amateurs

摘　　要：聚合物改性沥青可以改善沥青混凝土的高低温性能,通过改进沥青混合料矿料的级配、提高石油沥青的技术要求、规范粗细集料的质量要求,进一步提高施工的机械化水平和现场管理水平等措施,可以达到延长公路使用寿命的目的。The polymer modified pitch can be improved the high low-temperature performance of the bituminous concrete,mix,improve the specification requirement of the asphalt,standardize the quality requirement of collecting material of thickness through grade improving the pitch mixture ore material,improve the mechanized water constructing further such measures as the gentle on-the-spot management level,etc.,can achieve the goal of lengthening highway service life.

关 键 词：面层 改性(SBS)沥青 质量控制 

分 类 号：U416.217[交通运输工程—道路与铁道工程]