Xianyang Residential Container House

The materials of Xianyang residential container houses mainly consist of steel structures combined with different types of panels, with common combinations including steel structure + corrugated panels, color-steel panels, and sandwich panels. The following provides an introduction from three aspects: core materials, structural characteristics, and performance advantages.

I. Core Material Composition

1. Steel Structure Frame
   All products use steel materials as the main load-bearing structure. For example, the "Xixian double-story residential container house with stairs" uses 2.5/3.0mm thick galvanized profiled steel to construct the frame, which has high strength and deformation resistance, capable of withstanding magnitude 8 earthquakes and typhoons of force 11. The steel structure is connected with bolts to form standardized modular units, facilitating rapid assembly and disassembly.

2. Wall and Roof Panels

   • Corrugated Panels/Color-Steel Panels: Some products use a combination of steel structure and corrugated panels. For instance, the "container house in Qindu District, Xianyang" uses color-steel panels as wall materials, which are surface-treated for corrosion resistance, offering both lightweight and durability.
   • Sandwich Panels: A combination of light steel structures as frames and sandwich panels as wall materials is more common. For example, the "Xixian residential container house" uses glass wool panels as wall panels, with a thickness of 75mm, filled with glass wool or polyurethane and other thermal insulation materials for efficient sound insulation and thermal insulation.
   • Fire and Waterproof Layers: The roof is laid with 18mm thermal insulation cotton + 0.4mm waterproof panels, and the floor uses 18mm fireproof panels + 2.0mm rubber-plastic floor mats, forming a multi-layer protective system.

II. Structural Characteristics and Design

1. Modular Design
   The standard size is 3 meters × 6 meters, and the space can be expanded through horizontal splicing or vertical stacking. Each double-story container house can reach 18 square meters, adapting to different scenarios.
2. Foundation-Free Installation
   The steel structure is lightweight and evenly distributed, allowing it to be placed directly on a flat ground without a concrete foundation, shortening the construction period and reducing construction waste.
3. Optimized Hidden Works
   The electrical system is embedded in the wall sandwich layer, equipped with 3-hole air conditioning sockets, 5-hole regular sockets, and industrial sockets. The main line uses 4㎡ copper core wires to ensure electrical safety.

III. Performance Advantages

1. Durability and Environmental Protection
   Galvanized steel has strong corrosion resistance, with a service life of over 15 years; sandwich panels are recyclable, meeting green building standards.
2. Safety Protection
   Steel fire doors and plastic-steel insulated glass windows enhance fire protection performance; the structure is designed for wind and earthquake resistance, adapting to harsh weather conditions.
3. Functional Integration
   The interior can be equipped with beds, office furniture, air conditioners, and other facilities, supporting rapid occupancy and widely used in construction site dormitories, temporary offices, disaster relief shelters, and other scenarios.