by Common quality problems, cause analysis and precontrol measures of prefabricated components in prefabricated buildings Abstract: In recent years, with the strong support of the national and industry competent departments, prefabricated concrete buildings have achieved rapid development.
Although the prefabricated concrete building has greatly reduced the on-site construction and secondary operation, it has solved many quality problems of cast-in-place buildings.
However, due to the rapid development of the industry, the shortage of professionals and industrial technical workers, the immaturity of industrial supporting facilities and other factors, common quality problems of prefabricated components occur from time to time in the production process of prefabricated components, which affect the appearance quality and use safety of prefabricated components.
How to eliminate and reduce common quality problems to the maximum extent and ensure the internal and external quality of prefabricated components is the common goal of all participants.
This paper gives examples of common quality problems of prefabricated components, and puts forward pre control measures to reduce the frequency of common quality problems of prefabricated components in production, inspection and other processes..
