Shijiazhuang Lightweight Steel Office Villa Construction

Light Steel Villa, also known as Light Steel Structure House, primarily consists of lightweight steel framing made from cold-rolled galvanized steel strips. Supported and combined with accessories, it achieves a reasonable load-bearing capacity, replacing traditional housing. Due to its lightweight steel structural framework and unique aesthetic, this new type of house is referred to as a Light Steel Villa.

1. Basic System

Light-gauge steel structure houses are lightweight, only about one-fifth the weight of brick and concrete structures, and about one-eighth the weight of reinforced concrete structures. Therefore, they can significantly reduce the cost of foundation construction, and light-gauge steel structure houses typically use strip foundations.

Light-gauge steel structures have a low self-weight, significantly reducing the cost of foundation engineering.

②Basic moisture-proof design, effectively preventing moisture and harmful gases from penetrating.

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

2. Wall Systems

Exterior wall systems typically range between 120-200mm. Due to their thinness, lightweight steel frame houses can increase actual usable area by about 10%-15% compared to traditional houses, and indoor usable area 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.

① Wall filled with glass fiber insulation, offering excellent thermal insulation, heat preservation, and soundproofing properties.

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

③ Pipelines are buried within walls, occupying no indoor space.

3. Floor System

The floor is constructed from a combination 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 boards that have been rigorously treated for moisture and corrosion resistance, forming a sturdy and seismic-resistant floor system.

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

② Various water and electrical pipelines are concealed within the floor structure, not occupying the building's floor height.

③ Glass fiber cotton is filled in the sandwich layer, significantly improving thermal insulation, noise reduction, and sound insulation effects.

4. Roofing System

The trusses are assembled from various lightweight steel components, typically featuring triangular and T-shaped trusses, allowing for easy and flexible realization of complex roof shapes. The roofs usually employ colorful asphalt shingles, offering excellent waterproofing properties and highlighting both aesthetics and quality.

① Composite roofing features waterproofing, weather-resistant, and thermal insulation capabilities, allowing for a wide variety of styles.

② Ventilation and circulation design, ensuring fresh air at all times.

5. Structural Components

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