222, Block B, Diamond International, Guozhuang Road, Xuzhou, Jiangsu, China
In 2020, COVID-19 affected the global economy. The global construction industry was faced with many difficulties such as shipping being blocked, factory shutdown, construction delay etc.
According to the composition of the space frame, it can be divided into a cross truss system composed of two-way or three-way plane trusses, a space pyramid system composed of a triangular pyramid or a quadrangular pyramid, and so on.
For buildings, drainage is very important.
In recent years, with the increasing demand for space and the rapid development of construction technology, various large-span buildings have continuously emerged.
1.1 The quality control of the bolt ball space frame
1.2 Quality control of space frame assembly and hoisting
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