Shijiazhuang Lightweight Steel Villa Construction

Light Steel Villa, also known as Light Steel Frame Houses, primarily consists of light steel studs made from hot-dipped galvanized steel strips cold-rolled together. With the support and integration of accessories, it provides reasonable load-bearing capacity, replacing traditional housing. Due to its light steel frame structure and particularly beautiful design, this new type of house is called a Light Steel Villa.

1. Basic System

Light-gauge steel structure houses have a low self-weight, about one-fifth of brick and concrete structures and about one-eighth of reinforced concrete structures, thus significantly reducing the cost of foundation construction. The foundation for light-gauge steel structure houses typically only requires a strip foundation.

Light-gauge steel structures are lightweight, significantly reducing the cost of foundation engineering.

② Basic moisture-proof design, effectively prevents moisture and harmful gases from infiltrating.

③Reasonable anchoring methods ensure reliable connection between the foundation and the main structure.

2. Wall System

Exterior wall systems typically range from 120-200mm. Due to their thinness, light-gauge steel frame houses can increase actual usable area by about 10%-15% compared to traditional houses, with indoor usable space increasing by over 90%. The interior space can be flexibly partitioned. Pipe lines can be arranged in the pre-drilled holes of wall, floor, and roof components, offering good concealment and an aesthetically pleasing appearance.

The wall is filled with glass fiber cotton, offering excellent thermal insulation, heat insulation, and soundproofing properties.

② Breathable waterproof paper effectively regulates indoor humidity, enhancing comfort and preventing mold growth within walls.

③ Piping is buried within the walls, occupying no indoor space.

3. Floor System

The floor is composed of high-strength galvanized C and U-shaped light steel components. The floor beams are arranged in a dense rib pattern with standard modular spacing. The floor beams are covered with structural panels that have been strictly moisture and corrosion-proofed, forming a robust and seismic-resistant floor system.

The structural board and floor steel beam combination offers a solid and stable construction.

② Various water and electrical pipelines are concealed within the floor structure, without occupying the building's floor height.

③ Filled with glass fiber cotton in the sandwich layer, it offers significant insulation, heat preservation, sound absorption, and noise insulation effects.

4. Roofing System

The trusses are assembled from various lightweight steel components, typically featuring triangular and T-shaped trusses. They can easily and flexibly achieve various complex roof shapes. Generally, the roofs are covered with colorful asphalt shingles, offering excellent waterproofing properties and highlighting both beauty and quality.

Composite roofs offer waterproof, weather-resistant, and heat-insulating features, allowing for a wide variety of designs.

② Ventilation and circulation design for constant fresh air supply.

5. Structural Components

All structural components are made of high-strength galvanized steel, ensuring the building's longevity. Each structural component is precisely cold-formed on a factory's mechanical assembly line, with dimensions accurate to the millimeter, unmatched by other structures.