Expandable Container House by China Suppliers | Modular Home Factory | Flexible Folding Design for Quick Expansion
| Category | Component | Technical Details & Material Specifications |
|---|---|---|
| Structure | Main Frame | High-strength Q235B Galvanized Steel (Hot-dip treated) |
| Main Beam | 80 × 100 × 2.5 mm Galvanized Square Tube | |
| Vertical Column | 150 × 150 × 2.0 mm Galvanized Square Tube | |
| Sub-frame | 40 × 60 × 2.5 mm Galvanized Square Tube | |
| Hardware | 4mm Galvanized Lifting Lugs & Reinforced Industrial Hinges | |
| Insulation | Exterior Walls | 75mm Sandwich Panel (Dual-sided 0.426mm color-coated steel) |
| Roof & Partitions | 50mm Sandwich Panel (Dual-sided 0.426mm color-coated steel) | |
| Core Density | Standard high-performance insulation: 40kg/m³ | |
| Internal Wall | 15mm Decorative Metal Sheet + 9mm Anti-collision Strips | |
| Flooring | Main Floor | 15mm Cement Fiber Board (Fireproof & Moisture-resistant) |
| Lateral Floor | 18mm Industrial Grade Construction Form-work | |
| Electrical | System Switch | High-standard 2P 63A Main Circuit Breaker |
| Lighting | 6x High-efficiency Three-proof LED Ceiling Lights | |
| Compliance | Sockets and wiring customizable to UL / CE / SAA standards | |
| Bespoke Customization Solutions | ||
| Layout Custom | 100% Flexible Layout: Our engineering team can modify internal partitions, door positions, and window placements based on your specific floor plans and drawings. | |
| Dimensions | Adjustable Sizes: Beyond standard 20ft/40ft models, custom lengths, widths, and heights are available to match your project requirements. | |
| Surface Finish | Optional Aesthetics: Multiple exterior colors (RAL System) and textures (Wood Grain, Marble, or Industrial Metal) are available. | |
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Frequently Asked Questions
Q
What type of steel is used in the main frame, and why is it galvanized?
The main frame is constructed from high-strength Q235B Galvanized Steel using a hot-dip galvanizing process. This treatment provides superior corrosion resistance, extending the structural lifespan significantly — even in humid or coastal environments.
Q
What is the difference between the 75mm and 50mm sandwich panels used in this unit?
The 75mm sandwich panels are used for exterior walls where maximum thermal insulation is needed, while the 50mm panels are applied to the roof and internal partitions to balance insulation performance with structural weight. Both feature dual-sided 0.426mm color-coated steel and a 40kg/m³ core density.
Q
Can the electrical system be customized to meet different international standards?
Yes. All sockets and wiring configurations can be tailored to comply with UL (USA), CE (Europe), or SAA (Australia) standards, ensuring the unit is ready for deployment in various global markets without additional modification.
Q
Is it possible to order a unit with non-standard dimensions?
Absolutely. While standard 20ft and 40ft models are available, our engineering team offers fully adjustable lengths, widths, and heights. Simply provide your project drawings or specifications, and we will produce a unit sized precisely to your requirements.
Q
What exterior finish and color options are available?
A wide range of exterior finishes are available through the RAL color system, allowing precise color matching. Texture options include Wood Grain, Marble, and Industrial Metal finishes, making these units suitable for both functional industrial sites and aesthetically demanding commercial or residential projects.
Q
How fire-resistant and moisture-proof is the flooring system?
The main floor uses 15mm Cement Fiber Board, which is specifically engineered to be both fireproof and moisture-resistant — ideal for demanding site conditions. The lateral floor uses 18mm Industrial Grade Construction Formwork for additional load-bearing support and durability.