Expandable Container House from China - Modular Home Suppliers & Factory for 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. | |
?
Frequently Asked Questions
Q1
What type of steel is used for the main frame, and why is hot-dip galvanization important?
The main frame is constructed from high-strength Q235B galvanized steel treated with a hot-dip galvanizing process. This treatment provides a thick, metallurgically bonded zinc coating that offers superior corrosion resistance compared to electroplating, ensuring the structural integrity of the building in harsh outdoor environments and extending its service life significantly.
Q2
What is the difference between the 75mm and 50mm sandwich panels used in this structure?
The 75mm sandwich panels are used on exterior walls to provide maximum thermal insulation and weather resistance, while the 50mm panels are applied to the roof and internal partitions where slightly less insulation thickness is required. Both use dual-sided 0.426mm color-coated steel and a 40kg/m³ high-performance insulation core, ensuring energy efficiency throughout the building.
Q3
Can the electrical system be customized to meet international safety standards?
Yes. All sockets and wiring can be fully customized to comply with UL (United States), CE (Europe), or SAA (Australia) standards depending on the destination country and project requirements. The system is also equipped with a high-standard 2P 63A main circuit breaker for reliable overload protection.
Q4
Are custom dimensions available beyond the standard 20ft and 40ft container sizes?
Absolutely. While 20ft and 40ft are the most common standard configurations, our engineering team can produce custom lengths, widths, and heights to suit any specific project requirement. Simply provide your floor plans or drawings, and we will design a solution that matches your exact specifications.
Q5
What flooring options are available, and are they suitable for heavy-duty use?
The main floor uses a 15mm cement fiber board that is both fireproof and moisture-resistant, making it ideal for demanding commercial or industrial environments. The lateral floor is constructed from 18mm industrial-grade construction formwork, providing additional load-bearing strength and durability for heavy-duty applications.
Q6
What exterior finish and color options are available for the container building?
A wide range of exterior aesthetics can be applied using the RAL color system, allowing precise color matching for any branding or design requirement. In addition, multiple surface textures are available including Wood Grain, Marble, and Industrial Metal finishes, giving the structure both functional durability and visual appeal suited to any architectural context.