China Expandable Container House - Modular Homes from Suppliers & Factory for Rapid Deployment and Efficient Space Solutions
| 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 for the main frame, and why is it hot-dip galvanized?
The main frame is constructed from high-strength Q235B steel and treated with hot-dip galvanization. This process applies a thick zinc coating that provides superior corrosion resistance compared to electro-galvanizing, significantly extending the structural lifespan in outdoor and harsh 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, providing enhanced thermal insulation and weather resistance. The 50mm panels are used for the roof and internal partitions, balancing weight efficiency with adequate insulation performance. Both use dual-sided 0.426mm color-coated steel facing.
Q
Can the electrical system be customized for different country standards?
Yes. All sockets and internal wiring can be configured to comply with UL (North America), CE (Europe), or SAA (Australia) certification standards. Please specify your target market or country when placing your order so our team can prepare the appropriate electrical layout.
Q
Is it possible to order a unit with non-standard dimensions beyond 20ft or 40ft?
Absolutely. Our engineering team supports fully custom dimensions including adjustable lengths, widths, and heights. Whether you need a compact unit or an extended configuration, we can manufacture to your exact project specifications and drawings.
Q
What exterior finish and color options are available for the container unit?
We offer a wide range of exterior finishes through the RAL color system, allowing precise color matching. Texture options include Wood Grain, Marble, and Industrial Metal finishes, making it easy to match your project's aesthetic requirements or corporate branding.
Q
How durable is the flooring system, and is it suitable for heavy-duty use?
The main floor uses 15mm Cement Fiber Board, which is both fireproof and moisture-resistant, making it suitable for demanding environments. The lateral floor uses 18mm Industrial Grade Construction Formwork for added structural strength, ensuring the flooring system can withstand heavy loads and frequent use.