浅谈排水管道工程的质量控制要点（The key points of quality control of drainage pipeline engineering）.docVIP

浅谈排水管道工程的质量控制要点（The key points of quality control of drainage pipeline engineering） Published in 2009-3-18 14:32:18, using props, small, medium, big landlord [Abstract] the article from the entire process, drainage pipeline construction including: pipe procurement, measurement line, trench excavation, flat base seat, security management, interface, inspection wells closed water test and back filling the 9 steps of quality control, some common quality problems or problems in drainage pipeline construction the analysis, and puts forward the corresponding quality control measures. Key words: drainage pipeline engineering; pipe purchasing; measuring and laying out; quality control With the development of urbanization process, the pace of infrastructure construction is speeding up, and with the increasing demand for environmental protection, the proportion of drainage pipeline project in infrastructure construction is also increasing. Drainage pipeline engineering and peoples production and life, its function is good or bad, related to the vital interests of thousands of households, the relationship between ecological problems of city flood and groundwater and soil contaminated. Therefore, strengthening the quality control of the drainage pipeline project is of great significance for eliminating the quality defects of the project and ensuring the quality of the drainage pipeline project. First, the quality control of drainage pipe (a) common quality problems; The poor quality of pipe, cracks or partial loose concrete, compressive strength, anti permeability ability, easy to be crushed or seepage: diameter deviation, an easy wrong port tube. (two) quality control measures; 1. pay attention to pipe material inspection. Requirements of the construction unit selection of regular manufacturers of pipes, and check the pipe factory certificate and inspection mechanical test reports and other information is complete. 2., pay attention to the appearance of pipe inspection. When t