Structural Steel Factory Hall Building Prefabricated For Europe And America Standard Market

Structural Steel Factory Hall Building Prefabricated for Europe and America Standard Market

The characteristics of steel are high strength, light weight, good overall rigidity, and strong resistance to deformation, so it is particularly suitable for building large-span, super-high, and super-heavy buildings; the material has good homogeneity and isotropy, and is ideal for elasticity The body is most consistent with the basic assumptions of general engineering mechanics; the material has good plasticity and toughness, can have large deformation, and can well withstand dynamic loads; the construction period is short; its industrialization degree is high, and professional production with high mechanization degree can be carried out. The steel structure should be studied with high-strength steel to greatly increase its yield point strength; in addition, new types of steel should be rolled, such as H-shaped steel (also known as wide-flange steel) and T-shaped steel and profiled steel plates, etc. The need for super high-rise buildings. In addition, there is a light steel structure system without heat bridge. The building itself is not energy-saving. This technology uses clever special connectors to solve the problem of cold and hot bridges in the building. The small truss structure allows cables and water pipes to pass through the wall. Construction Decoration is convenient.   Specifications:
Material: specification:
Length As customer's requirement
Width As customer's requirement
Height As customer's requirement
Column H shaped,Q345
Beam H shaped,Q345
Purline C/Z shaped,Q235/Q345
Brace Round bar,Q235
Knee brace Steel angle,Q235
Tie bar Steel round tube,Q235
Roof panel single steel sheet /sandwich panel/UPVC Panel
  Performance: 1. Strength: The strength index of steel is composed of elastic limit σe, yield limit σy, and tensile limit σu. The design is based on the yield strength of steel. High yield strength can reduce the weight of the structure, save steel, and reduce the cost. The tensile strength σu is the maximum stress that the steel can withstand before failure. At this time, the structure loses its performance due to large plastic deformation, but the structure is not deformed and does not collapse, which meets the requirements of the structure to resist the rare earthquake. ‘Σu / σy value can be regarded as the parameter of steel strength reserve. 2. Plasticity: The plasticity of steel generally refers to the property of having significant plastic deformation without breaking after the stress exceeds the yield point. The main indexes to measure the plastic deformation ability of steel are elongation δ and section shrinkage ψ. 3. Cold bending performance: The cold bending performance of steel is a measure of the resistance of steel to cracking when plastic deformation occurs at room temperature. The cold bending performance of the steel is to use the cold bending experiment to test the bending deformation performance of the steel under the specified bending degree. 4. Impact toughness: The impact toughness of steel refers to the ability of steel to absorb mechanical kinetic energy during fracture under the impact load. It is a mechanical property that measures the resistance of steel to impact load. It may cause brittle fracture due to low temperature and stress concentration. The impact toughness index of steel is generally obtained through the impact test of standard test pieces. 5. Welding performance: Welding performance of steel refers to welding joints with good performance under certain welding process conditions. Welding performance can be divided into welding performance and welding performance in the welding process. Welding performance in the welding process refers to the susceptibility of the welding seam and the metal near the welding seam to no thermal cracks or cooling shrinkage cracks during the welding process. Good welding performance means that under certain welding process conditions, the weld metal and the nearby base metal will not crack. The welding performance in terms of serviceability refers to the impact toughness and ductility of the heat affected zone at the weld seam. China adopts the welding performance test method in the welding process, and also adopts the welding performance test method in the nature of usability. 6. Durability: There are many factors that affect the durability of steel. The first is the poor corrosion resistance of steel, and protective measures must be taken to prevent steel corrosion and rust. Protective measures include: regular maintenance of steel paints, the use of galvanized steel, and the use of special protective measures in the presence of strong corrosive media such as acids, alkalis, and salts. The zinc ingot is fixed on the jacket, and the seawater electrolyte will automatically corrode the zinc ingot first, so as to achieve the function of protecting the steel jacket. Secondly, due to the high temperature and long-term load, the destruction strength of the steel is lower than that of the short-term strength. Therefore, the long-term high-temperature steel must be tested for long-term strength. The steel will automatically become hard and brittle over time, which is the phenomenon of "aging". The impact toughness of steel under low temperature load shall be tested.   Our company's steel structure products can meet various international standards such as Australian standard, New Zealand standard, British standard and American standard. Welcome your inquiry.

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