What are the advantages of H beam over other steels

1. High structural strength
Compared with I beam, the section modulus of H beam is large, and the metal can be saved by 10-15% when the bearing conditions are the same.

2. Flexible and rich design style
With the same beam height, the H beam steel structure can be 50% larger than the concrete structure, making the building layout more flexible.

3. Lightweight structure
Compared with the weight of the concrete structure, the weight of the H beam structure is reduced, which reduces the internal force of the structural design.

4. High structural stability
Hot-rolled H beam steel structure has a scientific and reasonable structure, good plasticity and flexibility, and high structural stability. H beam is suitable for building structures that can withstand large vibration and shock loads, such as in earthquake zone.

5. Increase the effective area of the structure
Compared with the concrete structure, the cross-sectional area of the H beam steel structure column is small, which can increase the effective use area of the building. Depending on the form of the building, it can increase the effective use area by 4-6%.

6. Save labor and materials
H beam saves labor and materials, reduces the consumption of raw materials, energy and labor, has low residual stress, and good appearance and surface quality.

7. Easy machining
Easy to connect and install, easy to remove and reuse.

8. Environmental protection
The use of H beam can effectively protect the environment, which is specifically manifested in three aspects: first, compared with concrete, dry construction can be used, which generates less noise and less dust; second, due to the reduction of self weight, it needs less soil extraction for foundation construction, which reduces damage to land resources. In addition, the reducing of concrete reduces the amount of rock excavation, which is conducive to the protection of the ecological environment; the third is that after the service life of the building structure expires, the amount of solid waste generated is small after the structure is demolished, and the value of scrap steel resources is high.