Strengthen the construction technology of milling paving

[quangongzi]

Asphalt pavement milling paving construction technology has become an important process of highway construction in China. The author analyzes the problems in the process of paving and paving construction of asphalt pavement, and makes a deep research on the improvement of the process.Road Repair Equipment - Doan Machinery
In order to make the asphalt pavement construction unit to achieve the unity of project quality and efficiency, within the unit should strengthen the construction workers asphalt pavement paving construction technology training. In the construction process of asphalt pavement paving, the thickness of the aggregate layer and the thickness of the lower seal layer should meet the expected requirements in strict accordance with the test. When the aggregate temperature changes or the size of the water content changes, etc., the construction workers should adjust the water content in a timely manner to ensure that the construction of asphalt mixture in the best water content, to prevent the phenomenon of mixed aggregate segregation phenomenon. In the unloading of the asphalt pavement paving the necessary construction materials for the rational allocation of the detection of stone liquid limit and plastic index, only the quality of qualified raw materials can approach the use. In the rolling process, the construction unit rolling to be in place, send a special surveyor in the field to detect the elevation, timely correction of the elevation, while monitoring the compaction of the roller times, the scientific use of vibration compaction method to ensure that asphalt road pressure Reality meets the requirements. Finally, the excellent health technology will alleviate the adverse effect of construction variation on the road performance of asphalt pavement to a certain extent. Therefore, the construction unit can not ignore the road health work, after the end of the construction not only in time to cover the use of geotextile and sprinkler health, but also in the asphalt pavement health period, to take effective measures to prohibit the passage of vehicles. In the asphalt pavement paving paving construction joints, should be used to check the three-meter ruler to confirm whether the processing of milling paving technology in place.
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