Prefabricated steel-structured houses are modular building systems manufactured through industrial production methods, using standardized design, factory production, and assembled construction as a modern construction model. The main structure uses high-strength structural steel (Q355B and above grades). Beams, columns, wall panel modules, and connection nodes are produced via automated production lines, achieving over 90% factory prefabrication rate.

Core Technology System:

Structural System: Steel frame/steel frame-braced system, designed for seismic fortification of 8 degrees.

Enclosure System: 150mm composite insulated wall panels, thermal conductivity ≤ 0.25 W/(㎡·K).

Floor System: Steel truss floor deck with lightweight concrete pouring.

Fire Protection System: Thick-coat fireproof coating, fire resistance ≥ 2 hours.

Core Product Advantages:

Construction Speed: Construction period reduced by 60% compared to traditional buildings; a 1,000㎡ building main structure can be completed in 30 days.

Quality Precision: CNC processing in the factory, component error ≤ 2mm, achieving millimeter-level installation accuracy.

Green and Low-Carbon: Steel recycling rate 98%, construction waste reduced by 85%, carbon emissions reduced by 65%.

Flexible Space: Large-span column-free spaces (maximum span 24m), interior layout can be freely adjusted.

Seismic Resistance and Durability: Flexible structural system, excellent seismic performance, designed service life of 70 years.

Intelligent Integrated Configuration:

Building-Integrated Photovoltaic System: Power generation of 200 W/㎡.

Smart Home Control System: Integrated management of temperature, humidity, lighting, and security.

Rainwater Harvesting System: Water-saving rate over 40%.

Fresh Air Heat Recovery System: Heat exchange efficiency ≥ 75%.

Application Scenarios:

Multi-story and high-rise residential buildings (3-30 floors).

Schools, hospitals, and other public buildings.

Office buildings and factories in industrial parks.

Emergency medical facilities and resettlement housing.

Tourism and holiday area specialty lodges