Best Steel For Construction
Customized design is welcomed.
In order to give you an exact quotation and drawings,
please let us know the length, width, eave height, and local weather.
We will quote for you promptly.
Description
Products Description
A steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses, and other components made of section steel and steel plates. It adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. The components or components are usually connected by welds, bolts, or rivets. Because of its lightweight and simple construction, it is widely used in large factories, stadiums, super high-rises, and other fields. Steel structures are prone to corrosion. Generally, steel structures need to be de-rusted, galvanized, or painted, and they need to be maintained regularly.
Features
1. High material strength and lightweight
Steel has high strength and a high modulus of elasticity. Compared with concrete and wood, the ratio of its density to yield strength is relatively low. Therefore, under the same stress conditions, the steel structure has a small cross-section and is lightweight, which is convenient for transportation and installation. It is suitable for large spans, high heights, and heavy loads. Structure.
2. Steel toughness, good plasticity, uniform material, high structural reliability
Suitable for impact and dynamic loads, with good seismic performance. The internal structure of steel is uniform, close to the isotropic homogeneous body. The actual working performance of the steel structure is more in line with the calculation theory. Therefore, the reliability of the steel structure is high.
3. High degree of mechanization of steel structure manufacturing and installation
Steel structural components are easy to manufacture in factories and assemble on-site. The factory's mechanized manufacturing of steel structural components has high precision, high production efficiency, fast assembly on site, and a short construction period. The steel structure is the most industrialized structure.
4. The steel structure has good sealing performance
Because the welded structure can be completely sealed, it can be made into high-pressure vessels, large oil pools, pressure pipes, etc. with good air-tightness and water-tightness.
5. The steel structure is heat-resistant and not fire-resistant
When the temperature is below 150°C, the properties of the steel change little. Therefore, the steel structure is suitable for hot workshops, but when the surface of the structure is subjected to heat radiation of about 150 ° C, it must be protected by a heat shield. When the temperature is between 300°C and 400°C, both the strength and elastic modulus of the steel decrease significantly, and when the temperature is around 600°C, the strength of the steel tends to zero. In buildings with special fire protection requirements, steel structures must be protected with refractory materials to increase the fire resistance rating.
6. Poor corrosion resistance of steel structure
Especially in the environment of humid and corrosive media, it is easy to rust. Generally, the steel structure needs to be de-rusted, galvanized, or painted, and it needs to be maintained regularly. For offshore platform structures in seawater, special measures such as "zinc block anode protection" are required to prevent corrosion.
7. Low carbon, energy saving, green and environmental protection, reusable
The demolition of steel structure buildings hardly produces construction waste, and steel can be recycled and reused.
Hot Tags: best steel for construction, China, suppliers, manufacturers, factory, customized, wholesale, bulk
Send Inquiry
You Might Also Like
