1. Overview of light steel industry:
The light steel industry refers to a new type of green building material produced by using cold-rolled thin plates, high-frequency welding technology and advanced anti-corrosion coating technology. It can be used in various construction fields and is lighter and more durable than traditional building materials. More economical and more environmentally friendly.
2. Characteristics of light steel industry：
1. Light weight: Compared with traditional building materials, light steel has a much lighter specific weight, so it can reduce the weight of the building, reduce the construction workload, and improve construction efficiency.
2. Strong seismic resistance: Light steel buildings can effectively improve the seismic performance of the building, so it has higher safety when disasters such as earthquakes occur.
3. Good recyclability: The building materials produced by the light steel industry can be recycled, so the generation of construction waste and environmental pollution can be greatly reduced.
3. Light steel industry chain：
The light steel industry chain refers to all links related to light steel building materials in the entire production process from raw materials to final products, including light steel keels, light steel beams and columns, light steel wall panels, etc.
1. Light steel keel: Light steel keel is the main skeleton of light steel buildings and one of the important components of light steel buildings. Light steel keels have the characteristics of light weight, easy construction, high strength and corrosion resistance, and are widely used in light steel structures.
2. Light steel beams and columns: Light steel beams and columns are the supporting structures of light steel structures. They are light in weight, easy to construct, convenient to transport, and have high use value in construction.
3. Light steel wall panels: Light steel wall panels are one of the main building materials in light steel structure buildings. They are lightweight, have excellent sound insulation and heat insulation effects, are fast in construction, and do not require masonry.
4. Advantages of light steel buildings：
Compared with traditional buildings, light steel buildings have many advantages:
1. Lightweight: The self-weight of light steel structures is much lighter than traditional buildings. While ensuring structural strength, it can reduce the building load and greatly reduce the construction cost.
2. Can be elevated: Light steel buildings can be constructed not only on a flat surface, but also in the air. They have greater flexibility and are better in space utilization.
3. Movable: Light steel buildings can be disassembled and assembled, have a long service life, and are suitable as temporary buildings and mobile homes.
