| Along with our country highway network, passenger and freight traffic inc reases rapidly, overloaded vehicle, pavement appear all sorts of diseases affect the function, reduces the capacity of the road. In order to meet the overall per formance of fast, smooth, safe and comfortable traffic requirements and road, p reventive maintenance gets high attention, the micro-surfacing technology as a method of the current highway preventive maintenance is the most economic a nd effective, with excellent performance and the remarkable social economy be nefit, and extensive application prospect, application in the highway and the tra ffic volume of highway regular recovery performance process, micro table cons truction quality directly affects the driving comfort and road is beautiful, becau se there is no introduction and the relevant technical specifications construction, so the quality control of Expressway micro-surfacing construction process has become an important topic.According to the Shandong Expressway micro-surfacing paving projects, ac cording to the relevant technical guidelines and standards at home and abroad, puts forward the micro-surfacing raw material quality control, quality control d uring construction and completion of the quality control of the content and met hod of inspection. How to ensure the construction quality of the micro scale a nd increase the economic benefit, except with the operation personnel material, reasonable mixture ratio design, high-quality experienced and excellent mechan ical equipment outside, also need to develop scientific, effective construction co ntrol system can be realized. |
PDF Full Text Request