Title :
Quality Management of Old Cement Concrete Pavement Fragmentation Firmness Technology: Based on Ha-da Expressway Maintenance Project
Author :
Li, Zhaolin ; Shi, Zhenwu ; Liu, Shuang ; Xing, Zhiqiang
Author_Institution :
Coll. of Civil Eng., Northeast Forestry Univ., Harbin, China
Abstract :
Using the Impact Compactor to deal with the old pavement existent diseases, the old cement concrete fragmentation firmness technology can postpone largely, even avoid the reflective cracking of asphalt overlay. Based on the practical maintenance in Ha-da expressway, in this paper, discussion is made about action principle and construction focus in the old cement concrete fragmentation firmness technology. And its quality management on the maintenance project is investigated uppermost.
Keywords :
asphalt; cements (building materials); concrete; condition monitoring; cracks; impact (mechanical); maintenance engineering; quality management; road building; Ha-da expressway; asphalt overlay; cracking; impact compactor; maintenance project; old cement concrete fragmentation firmness; old pavement existent disease; quality management; Asphalt; Compaction; Concrete; Quality management; Roads; Slabs; Wheels;
Conference_Titel :
Management and Service Science (MASS), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6579-8
DOI :
10.1109/ICMSS.2011.5998208
