摘要
介绍了湖沥青(TLA)改性沥青在17省道白改黑工程的应用实践,阐述了TLA改性沥青、混合料配合设计、拌和、运输、摊铺、碾压过程及其质量控制要点,表明TLA改性沥青混合料具有良好的抗低温、高温性能,该材料适用于交通量大、重载的夏热冬寒地区。
The Lake Asphalt modified asphalt application practice in 17 provincial roads white changing black engineering was introduced. The mixture proportion design, blending, transporting, spreading, rolling of The Lake Asphalt modified asphalt and its quality control points were illustrated, it indicated that The Lake Asphalt modified asphalt mixture had better anti-low and high temperature performances, the material adapted to hot summer and cold winter area with heavy traffic and loading.
出处
《山西建筑》
2009年第16期266-267,共2页
Shanxi Architecture
关键词
TLA改性沥青
白改黑
配合比
温度
The Lake Asphalt modified asphalt, white changing black, mix proportion, tmaperature
