MS-3型微表处在高速公路预防性养护中的应用

On application of MS-3 micro-surfacing technique in prevention maintenance on expressways

以广东西部沿海高速公路为依托,对MS-3型微表处在该工程中的配合比设计作了介绍,阐明了微表处施工的工艺流程、技术要点及现场补给工艺,并对微表处后的路面性能进行了检测,指出该路面的抗滑性与封水性均达到了预防性养护要求。

Based on coastal expressway in the west of Guangdong, the paper introduces the proportion ratio design for MS-3 micro-surfacing tech nique in the project, illustrates the craft procedure, the technical points and site compensation craft of the micro-surfacing construction, under takes the test on the road performance after the micro-surfacing technique, and points out the skid resistance and water shutoff of the roadbed a chieve better prevention maintenance effect.