Construction Quality Control And Research On Evaluation Model

On the basis of relating literature, an example of the "process approach" had been implemented at a certain construction, to inquire into this.Firstly, in view of quality implications, it has been sum up past records and characteristic of quality management, the necessity and feasibility are analyzed to "process approach" in order to control the construction project quality. And secondly target and methods about quality control to construction project, have the affect factor "4M1E" to quality variation under analysis and control, that quality to be influenced, seven kinds of means and tools of mathematical statistics to control quality and basic work need to do. The viewpoint has been put forward to the quality cost is reduced in the final analysis.After that, a detailed description about practical methods, orders and procedures of the process control to this construction item is given. In the construction, a strict control is implemented afterwards, the main points of the work is quality control to important separated element, working procedure of construct and protection of products. The straight-block diagram and control diagram are used to construct quality and management level of concrete for main body. Besides elementary of quality work such as train and test so on and "5S" based on Japan constructed site environment-quality control of construction site in Japan is emphasized. Fuzzy mathematics is used to evaluation impressions quality, Finally evaluation of quality and acceptance to the constructed items is carried out, the author proof the good effect for process control. All operating methods mentioned above have a practical importance. It will be helpful to control quality of the construction item for some enterprises.