What are the advantages and disadvantages of steel structure factory buildings

The characteristics of steel structure factory buildings include:

1. Steel structure buildings have light weight, high strength, and large span.

2. The construction period of steel structure buildings is short, which correspondingly reduces investment costs.

3. Steel structure buildings have high fire resistance and strong corrosion resistance.

4. Steel structure buildings are easy to move and can be recycled without pollution.

Seismic resistance

The roofs of low rise villas are mostly sloping roofs, so the roof structure is basically a triangular roof truss system made of cold-formed steel components. After sealing the structural panels and gypsum boards, the light steel components form a very strong "plate rib structure system". This structural system has stronger seismic resistance and horizontal load resistance, and is suitable for areas with seismic intensity above 8 degrees.

Wind resistance

Steel structure buildings are lightweight, have high strength, good overall rigidity, and strong deformation ability. The self weight of a building is only one-fifth of that of a brick and concrete structure, and it can withstand a hurricane of 70 meters per second, effectively protecting life and property.

Durability

The light steel structure residential structure is entirely composed of cold-formed thin-walled steel components, and the steel frame is made of super anti-corrosion high-strength cold-rolled galvanized sheet, effectively avoiding the influence of steel plate corrosion during construction and use, and increasing the service life of light steel components. The structural lifespan can reach 100 years.

Thermal insulation

The insulation materials used are mainly polyurethane sandwich panels, which have good insulation effects. The insulation board used for exterior walls effectively avoids the "cold bridge" phenomenon of the wall and achieves better insulation effect. The thermal resistance value of a polyurethane sandwich panel with a thickness of about 50mm can be equivalent to a brick wall with a thickness of 1m.

Soundproofing performance

The sound insulation effect is an important indicator for evaluating residential properties. The windows installed in the light steel system all use insulated glass, which has good sound insulation effect and can achieve sound insulation of over 40 decibels; The wall composed of polyurethane sandwich panel insulation material can achieve a sound insulation effect of up to 80 decibels.

energy conservation

All walls are made of high-efficiency and energy-saving polyurethane sandwich panels, which have good insulation, heat insulation, and sound insulation effects, and can achieve an energy-saving standard of 60%.

Comfort level

The light steel wall adopts an efficient and energy-saving system, which has a breathing function and can adjust the indoor air dryness and humidity; The roof has ventilation function, which can create a flowing air space above the interior of the roof, ensuring the ventilation and heat dissipation needs inside the roof.

Quick installation

All construction work is done without being affected by environmental seasons. A building of about 300 square meters can complete the entire process from foundation to decoration in just 5 workers and 20 working days.

environment protection

The material can be 100% recycled, truly achieving green and pollution-free.

Health oriented

Dry construction can reduce the pollution caused by waste to the environment. The steel structure materials of the house can be 100% recycled, and most of the other supporting materials can also be recycled, which is in line with current environmental awareness; All materials are green building materials that meet ecological and environmental requirements and are beneficial to health.