Analysis and Treatment Techniques of Asphalt Pavement Diseases in the Wulin to Lusu Boundary Section
In order to improve the maintenance and management level of asphalt pavement diseases,a comprehensive analysis was con-ducted on the condition of asphalt pavement diseases in the Wulin to Lusu boundary section,and an innovative treatment plan was de-signed.The results showed that within 3 days after treatment,only a very small number of visible horizontal and vertical fine cracks ap-peared on the entire asphalt pavement,and there were no ruts,cracks,pits,sinking,etc.The plan is feasible.For 8 randomly tested core samples,the compaction test results were all greater than 95%,with a maximum deflection value of 0.245 mm and an average deflec-tion value of about 0.135 mm,all meeting the basic requirements of actual engineering standards not exceeding 0.3 mm.
asphalt pavementcause of diseasetreatment technologybending and sinking detection
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