After the fabrication of steel structure parts, the size and shape of components shall be inspected according to the requirements of design drawings and relevant standards and specifications.Durin...
All preparatory work must be carried out before installing the steel structure equipment.For example, the erector should retest the component before lifting and upgrade only if the component is no...
As a kind of steel structure, steel frame flat roof pipe truss structure has the advantages of excellent seismic grade, light weight, flexible use of building space, short construction period and ...
Preparation for winter construction:
2.1 Winter construction deployment:
1)Construction arrangement:
Before entering the winter, the preparation work required by the winter construction scheme sh...
Now many buildings use steel structure. In fact, the head of steel structure has light steel and heavy steel.What are the differences between the two?
1.Crane lifting weight: heavy steel stru...
1、 Preheating before welding, preheating before welding and heat treatment after welding are very important to ensure welding quality.The welding of important components, alloy steel and thick p...