Steel is a kind of incombustible building material, which has the characteristics of earthquake resistance and bending resistance. In practical application, steel can not only increase the load capacity of the building, but also meet the needs of aesthetic modeling of architectural design; it also avoids the defects of concrete and other building materials that can not be bent and stretched. Therefore, steel is favored by the construction industry, single-layer, multi-layer, skyscrapers, factories, warehouses, waiting rooms, waiting halls and other steel are very common.
The widespread use of steel structure has brought great quality to people's daily life. When people are looking for some material days, they are also looking for a series of healthy building materials. In recent years, some geological changes have brought great suffering to people's daily life or soul. Without their hometown, they have lost their relatives, which is a heavy impact. Now people have a new understanding of steel structure, So that they no longer have to be afraid of the damage caused by the earthquake
People will use some steel structures to build houses. Generally, they use some cylindrical steel. They are built according to some simple planning drawings. Such houses have high safety functions and many features:
1. Generally these steel structure houses have light weight, high strength and large span
2. During the construction of the house, the construction of the project is relatively short, which reduces the labor cost and reduces the economic benefits brought by long-term labor
3. It has a very high fire protection function, without some inflammable and explosive data, and has a very high anti-corrosion function
4. The materials used to build the house are harmless to the body, and have a high level of shock resistance, which can prevent wind and rain, resist sunlight, and greatly extend the service life of the house
5. There is a high recovery cost. If the house is removed due to some inconvenience in the future use, these steel structures can be removed well and can be recovered for the second time.


