摘要
从碾压温度、碾压遍数和频率、混合料特性以及孔隙率等方面分析了影响沥青混凝土路面压实的主要因素,并且讨论了怎样才能提高沥青混凝土路面压实质量的问题。建议增加工地现场孔隙率作为除压实度以外另一个控制压实质量的指标。
Factors which influenced the compaction of asphalt concrete pavement, such as compaction temperature, air voids, speed, times and frequency of compaction, character of mixture were analyzed. How to improve the compaction quality of asphalt concrete pavement were discussed. Field air voids was worked as one guideline of compaction quality was suggested.
出处
《石油沥青》
2004年第4期26-31,共6页
Petroleum Asphalt
关键词
沥青混凝土
压实度
最小有效压实温度
有效压实时间
现场孔隙率
<Keyword>phalt concrete
Compaction
Minimum effective compaction temperature
Available compaction time
Field air voids
