Research On Quality Supervision Of Zhenli Road Affordable Housing In Tianjin

Since the reform, with the rapid development of economic construction and social progress, china construction industry makes a epoch with energy saving, high efficient and harmonious development. This transition has put forward higher demand for engineering quality supervision management in construction of civil engineering.In developed countries , the research of engineering quality supervision management is riper than china in which engineering quality supervision management is in starting stage. The number of papers about the research of supervision management in practical work is more than in theory. Therefore, it is imminent to develop the research in engineering quality supervision management system in china.Now, it can be divided into 3 kinds in foreign.1.The model of engineering quality supervision management in French The engineering quality supervision management in French main manifestations on that government department responsible doesn't participate directly in engineering quality supervision and inspection. It urges construction enterprises to improve the quality of construction by the legal and economic.2.The model of engineering quality supervision management in America The engineering quality supervision management in America main manifestations on that government department responsible participates directly in engineering quality supervision and inspection.3.The model of engineering quality supervision management in GermanyThe engineering quality supervision management in Germany main manifestations on that government department responsible participates indirectly in engineering quality supervision and inspection.But in china, with the transformation from planned economy system to market economy system and the market economy system is perfected gradually, the model of engineering quality supervision management generate larger variety. The development course can be divided 4 stages: engineering quality inspection system in a single construction company; quality acceptance and inspection system in construction company; engineering quality supervision system in government; supervision system.Form the above analysis, we know engineering quality supervision management in china has many problems, e.g. duty not clear in different construction apartment; function cross in management apartment; engineering quality supervision station as a market role in evaluation of engineering quality grade; ignoring engineering quality behavior supervision in different construction apartment; backward in means of quality supervision; the system of quality supervision station as a business unit.From the analysis of in the model of engineering quality supervision management developed countries , we should solve the current problems of engineering quality supervision system in china from these ways: establishing and perfecting engineering quality regulation system and law enforcement system; improving construction supervision system; carrying out comprehensive quality management; encouraging standardization and certification; carrying out engineering insurance system; managing strictly in the qualification of organization and individual; establishing and perfecting social credit system.Affordable Housing in Zhenli road of Tianjin include 30 high-rise buildings. Foundation of quality control can be divided 4 kinds: engineering contract files, designing files, laws and regulations. Construction quality is assured according to these files.Before process of construction, the qualification of exploration unite, design unite, construction unite, supervision unit and detection unite should be examined. If the qualification is not qualified, it should be dismissed.In process of construction, quality behaviors of design unite, constructions unite, and supervision unit should be supervised to assure the high quality and the safe of construction.According to the summarization on the problems in past construction quality supervision, the prevention measures about common quality defects of bar, concrete, waterproof and so on are summarized. Practice shows that the prevention measures are effective for preventing and solving the common quality defects in constructions. At the same time, the prevention measures of the common quality defects could be applied to other similar construction and provide reference for prevention of the common quality defects.Some main conclusions are drawn as follows:1.Engineering quality supervision management in china has many problems, e.g. duty not clear in different construction apartment; function cross in management apartment; engineering quality supervision station as a market role in evaluation of engineering quality grade; ignoring engineering quality behavior supervision in different construction apartment; backward in means of quality supervision; the system of quality supervision station as a business unit.2.From the analysis of in the model of engineering quality supervision management developed countries , we should solve the current problems of engineering quality supervision system in china from these ways: establishing and perfecting engineering quality regulation system and law enforcement system; improving construction supervision system; carrying out comprehensive quality management; encouraging standardization and certification; carrying out engineering insurance system; managing strictly in the qualification of organization and individual; establishing and perfecting social credit system.3.Before and in process of construction, the strict quality supervision for Affordable Housing in Zhenli road of Tianjin can timely find and solve the problemes of quality in construction, and assure the quality of it.4.Practice shows that the prevention measures are effective for preventing and solving the common quality defects in constructions. At the same time, the prevention measures of the common quality defects could be applied to other similar construction and provide reference for prevention of the common quality defects.