摘要
由于沥青路面面层压实度不够,空隙率偏大,造成沥青路面水损害严重,因此施工中压实度的控制显得十分重要。从标准密度的取值方法和实际密度的测定方法等方面对新规范的测评方法进行了比较,提出根据设计空隙率大小来选择合适的压实度评定标准。
The degree of compaction of asphalt pavement is on the low side which leads to the high volume of void so as to cause serious water destruction of asphalt pavement. It is very important to control the degree of compaction in construction. The paper discusses the methods of determining standard density and measuring practical density and puts forward the selected appropriate assessing norms of the degree of compaction based on the volume of void.
出处
《江苏建材》
2006年第4期35-36,38,共3页
Jiangsu Building Materials
关键词
沥青路面
压实度
空隙率
评定方法
asphalt pavement
the degree of compaction
volume of air voids
assessing method
