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微表处作为路面结构的表层,直接影响行车的舒适度和美观,没有严格的施工质量控制与检验,就没有合格的微表处,所以控制好施工质量十分重要。文章根据我国微表处工程的铺筑情况,分别针对微表处施工前、施工过程中和竣工验收3个环节,提出微表处施工的质量控制与检验技术要求;同时探讨了改性乳化沥青和集料等原材料的检验方法,指出了控制稠度的经验方法,提出混合料油石比、集料配比和厚度检测方法,总结了竣工验收的检验时间和内容。
Micro-surfacing as a surface structure of the road surface, a direct impact on driving comfort and beauty, there is no strict construction quality control and testing, there is no qualified micro-surfacing, so control the construction quality is very important. According to the situation of the construction of micro-surfacing project in our country, the author puts forward the technical requirements of quality control and inspection for the construction of micro-surfacing at the three aspects of pre-construction, construction and final acceptance respectively. At the same time, And aggregates and other raw materials testing methods, pointed out the empirical method of consistency control, put forward the ratio of aggregate to aggregate, aggregate ratio and thickness testing methods, summarized the completion of acceptance inspection time and content.