摘要
针对目前工程实践中,路面压实度室内、现场所测结果普遍不一致的现象,以太—古高等级公路的路面压实度为试验工程,找出了问题的根本原因,提出了解决以上问题的改进蜡封法和胶带纸法,并建议规范采用改进蜡封法代替马歇尔试验中的相应部分。
In the light of the phenomenon that the measuring results of pavement's compactness obtained in the lab and in the field respectively are different in engineering practice at present, and taking Taiyuan-Gujiao High-level Road as an experimental project for the compactness of the pavement, this paper finds out the basic causes of the problem, puts forward modified wax-sealing method and tackiness paper tape method to resolve these problem, and suggests to normalize and adopt modified wax-sealing method to replace the corresponding part in Marshall Test.
出处
《科技情报开发与经济》
2003年第6期77-79,共3页
Sci-Tech Information Development & Economy
关键词
公路施工
路面质量检测
路面压实度
马歇尔密实度试验
改进蜡封法
highway construction
detection of pavement quality
compactness of pavement
Marshall compactness test
modified wax-sealing method
