摘要
详细叙述了微表处技术在现代高速公路养护中的应用,通过室内试验和施工证明, 采用微表处技术可有效地防止路面水下渗和修复车辙等早期病害。
The technique of micro-surfacing （polymer modified asphalt emulsion slurry seal） is a good method for pavement maintenance. Micro-surfacing is widely applied to maintenance of expressway and proved to be a method of good cost performance abroad. But it is still at a starting stage in China today. The technique of micro-surfacing on the basis of laboratory evaluation and tentative execution in the Xi-Tong expressway maintenance was summarized. The results can be consulted in the similar maintenance projects.
出处
《石油沥青》
2006年第2期48-51,共4页
Petroleum Asphalt
关键词
微表处
改性乳化沥青
公路养护
Micro-surfacing
Modified emulsion asphalt
Maintenance
