Steel structure is a kind of industrial and civil building facilities built with steel, with light construction quality, high strength, large span, short construction period, high fire resistance, strong corrosion resistance, convenient removal of steel structure, no pollution, good environmental protection and low investment. It is the first choice of factory building, warehouse, restaurant, gymnasium, large market and leisure resort.
|Product name||Steel structure warehouse|
|Certification standard||AISI, ASTM, BS, DIN, GB, JIS|
|Steel column||H-section steel|
|Steel beam||H-section steel|
|Withstanding wind column||H-section steel|
|Seismic grade||Grade 8|
|Wind resistance grade||Grade 12|
|Roof Purline||cold formed galvanized C Section Steel|
or Z Section Steel
|Wall purline||cold formed galvanized C Section Steel|
or Z Section Steel
|Connection mode||Welding, bolted, or riveted joint|
|Bolt||Foundation bolt, High strengthen bolt, Normal bolts.|
|End Wall purline||C Section Steel or Z Section Steel|
Advantages of Steel structure Warehouse
1. Light weight and high bearing capacity of steel structure: it belongs to light weight and high strengthmaterial.
2. Steel nozzle is close to homogenous isotropic body: dividing steel into small pieces each piece will have
approximately the same mechanical properties, and in all directions the properties are roughly the same as the basis of solid mechanics.
3. Good ductility and toughness of steel: steel has good plastic deformation ability under static load
4. Steel has good weldability: the so-called "good weldability" refers to the property that steel can maintain the integrity of the welding part during and after welding.
5. The steel structure has the characteristic of no leakage: whether it is welded, riveted or bolted, the steel structure can be sealed without leakage
6. Steel structure manufacturing factory, construction assembly: light construction is convenient, small construction period is short, it is also convenient to remove, reinforce and rebuild
7. Poor corrosion resistance of steel: the corrosion section of steel in the environment of high humidity and erosive medium is weakened continuously, which results in the damage of the structure and affects the service life of the steel structure, so that the steel structure needs to be maintained regularly
8. The heat resistance of steel structure is good, but the fire resistance is poor: it is proved by experiment that the strength and plasticity change of steel from room temperature to 150 ℃ is not more than 150 ℃. The strengthdrops to zero and loses the bearing capacity completely at 600 ℃. To improve the fire resistance of steelstructures by half the fire resistance of steel structures, the fire resistance limit of steel members can be up to1.5 h when the structure is wrapped in concrete or brick or coated with fire resistant coatings and thick 15mm.