论文部分内容阅读
这里所指的沥青路面,包括沥青(渣油)表面处治、贯入式、上拌下贯、冷拌冷铺沥青碎石、热拌热铺沥青碎石和沥青混凝土路面。养护部门在接养工程质量符合要求的沥青路面后,便要随时掌握其使用状况,适时进行保养和修补。遇有病害发生,要做到治早、治彻底,俗话说:“一针及时省九针”。沥青路面的养护对策最好是按照对其“四项指标”的调查评定结果来确定。调查和评定的方法在《公路养护技术规范》中有详细说明。对于上述四项指标,不要孤立看待,应当在单项评定的基础上,综合分析安排对
Asphalt pavement referred to here, including asphalt (residue) surface treatment, penetration, under the mix, chilled cold paving asphalt, hot mix hot asphalt paving stones and asphalt pavement. After the maintenance department accepts the asphalt pavement with the project quality in line with the requirements, it has to keep abreast of its condition of use and timely carry out maintenance and repair. In case of disease, to be cured early, cure completely, as the saying goes: “a needle in time saving nine needles.” Asphalt pavement conservation measures are best in accordance with its “four indicators” survey results to determine. The methods of investigation and assessment are described in detail in Technical Specifications for Road Maintenance. For the above four indicators, do not be treated in isolation, should be based on a single assessment, a comprehensive analysis of arrangements for