Reasonable use of milling paving technology from quangongzi's blog

Asphalt pavement milling paving technical methods to ensure the quality of highway engineering is essential. In order to solve the problem of unqualified paving technology of asphalt pavement, the construction unit should carry out inspection and calibration of the asphalt weighing gage on a regular basis according to the test and accumulate, and obtain the metering and certification to ensure the asphalt The quality and uniformity of the mixture. Calculate the amount of daily asphalt and coke ore material, adjust the production mix ratio, so that the test stone than to meet the requirements to ensure that the vacuum device is working properly and the amount of ore asphalt is accurate to ensure that the ratio of asphalt within the specified range. In order to ensure the uniform thickness of the asphalt layer, the construction unit in the asphalt pavement paving paving shop should be carefully determined loose pile coefficient, according to the daily construction of asphalt mixture paving the actual detection of the total paving thickness corresponding The adjustment. Before the construction of strict Marshall test to ensure the accuracy of Marshall standard density, carefully check the lower seal elevation, reasonable organization of rollers and paver, to ensure that the pressure roller overlap and compaction times, choose to meet the requirements of the quality of the pressure road to compaction , Adjust the work of the paver and its leveling device, so that the number of compaction and road thickness in line with the provisions. At the same time do a good job insulation work to ensure that the asphalt mixture rolling temperature meet the requirements, and then improve the asphalt pavement paving construction technology.Road Repair Equipment - Doan Machinery

Based on the study of the problems of asphalt pavement paving construction technology in highway construction and its influence on the construction quality of asphalt pavement, the author thinks that the construction unit should firmly believe that "science and technology are the primary productive forces", and the whole asphalt pavement Milling paving construction process, we must strictly develop the asphalt pavement milling plan construction plan and strict paver operating specifications, according to the asphalt pavement paving paving pre-construction test to determine the asphalt material configuration, to strengthen the construction staff Supervision and management, to establish a sense of responsibility and mission. In the asphalt pavement paving construction work is completed, we must do a good job of road health work to ensure that the quality of asphalt pavement construction projects for the benefit of the public.