steel structure installation construction method and quality standard
1、 Construction requirements
1.Before installation and construction, the main construction equipment, machines and tools ...
Chemical plant steel structure paint (water resistance, moisture resistance, heat resistance, hot steam, alkali resistance) and other corrosion requirements;
Professional steel structure pai...
1, strength
The strength index of steel is determined by elasticity σ e, yield σ y and tensile σ U.The design is based on the yield strength of the steel.High yield strength can reduce the...
Overall quality control flow chart of steel structure construction
1、 Do a good job of preparation before the commencement of the project
(1) Strengthen the joint examina...
The single-layer portal steel structure refers to the solid web portal frame or lattice portal frame composed of light welded H-section steel (constant section or variable section), hot-rolled H-b...
Steel structure with its green environmental protection, factory production, large space for use and other advantages, more and more investors love.
In the construction of steel structure, the ste...