Do you know the method of identifying the quality of prefabricated houses?

Do you know the method of identifying the quality of prefabricated houses?

I want to know the quality of a product's workmanship. People can discern according to some methods, and they can understand that people want to refer to the answer. In fact, people discriminate from its key points. Prefabricated houses are the same. So prefabricated houses What is the identification method of workmanship?

The first is the thickness of the steel channel. If the thickness of the steel channel fails to meet the standard, it will cause the prefabricated house to distort and deform during the whole process of lifting and application. It is not optimistic to endanger the quality of the prefabricated house and shorten the life of the application. This kind of quality prefabricated house may not be visible in the short term, but when it is used for a long time, it will show doubts such as optimistic deformation and collapse, which will seriously endanger the safety of the staff in the prefabricated house.

The quality of the raw material of the sandwich chocolate composite board immediately endangered the life span of the prefabricated house. Nowadays, the quality of pre-manufactured colored steel composite panels on the sales market varies. The stainless steel thickness of colored steel tiles is critical. The quality of thick steel plates is unqualified, and a series of doubts such as car paint withering and corrosion will be displayed in a short time.

Therefore, steel channel materials for prefabricated houses must be composed of standards. Steel channels with low quality standards cannot be used because of cost-effectiveness. Sandwich panels for roof ceilings must use high-quality colored steel composite panels. They cannot be used because of cost control. Qualified raw material goods.

The key to the identification method of the prefabricated house's work quality is to search and identify the steel trenches of the frame shear wall of the prefabricated house, and the sandwich composite panels for the wall and ceiling.