The types of steel structures mainly include: bent structure for workshop, frame structure for multi-storey and high-rise buildings, frame shear wall structure, frame tube structure, flat grid structure and curved roof grid filling structure for large space, etc. Different building functions and different structural forms are adopted. The design of steel structure shall comply with the national technical specifications, so as to achieve advanced technology, economic rationality, safety and practicality and ensure quality.
Technical parameters: | |
Dimension | Length x width x Eave height, roof slope |
Type | Single slope, double slope, muti-slope; Single span, double-span , multi-spans; Single floor, double floors , multi-floors |
Foundation | Concrete and steel foundation bolts |
Column and beam | Hot rolled or welded H steel Q355B, straight cross-section or Variable cross-section |
Bracing | X or V or other type bracing made from angle steel or steel bar |
C or Z purlin | C/Z section steel with size C160-300 or Z160-300 |
Roof and wall panel | Single colorful corrugated steel sheet; sandwich panel with insulation of EPS, Rock wool, glass wool or PU |
Accessories | Semi-transparent skylight belts, Ventilators, down pipe, gutter,doors,windows, etc |
Surface treatment | Painting or hot dip galvanized |