沥青面层微表处罩面施工技术

Construction Technology of Asphalt Pavement Micro-surfacing Overlay

随着当前建筑工程的不断增加,混凝土已成为当前各个建筑施工中都不可缺少的原材料。沥青混凝土由于自身各种优良性能,早已成为道路施工中路面的主要成分,在当前沥青路面施工的过程中,微表处技术主要用来修复基层基本稳定但面层已有相当程度损坏的道路表面,是对路面中的常见问题和裂缝进行处理的有效方式和主要措施。本文从微表处技术的特点、施工前对原路面要求及预处理、施工工艺及施工质量控制与检验、施工中常见问题及处治措施等几方面对该项技术进行了较详细的阐述。

With the increasing of construction project, concrete has become an lndmpensable raw matenal in construction. Oue to the excellent performance, asphalt concrete has become major components of pavement in road construction. In asphalt pavement construction, micro-surfacing technology is mainly used to ensure the stabihty of the road surface whose grass-roots level has a considerable degree of surface damage, and it is the effective way and main measure to treat the common problems and cracks. This paper made a more detailed elaboration on the characteristics of micro-surfacing technology, the pavement demand before construction of the original pavement, pretreatment, construction technology and construction quality control and inspection, common problems in construction and treatment