Hanxing Foldable Quick-Assembly House

The Hanxing Foldable Quick-Assembly House is a modular prefabricated building solution developed by Hanxing Steel Structure for both temporary and permanent applications. It features a high-strength galvanized steel frame combined with integrated composite sandwich wall panels.

Through a hinge-based folding structure, the unit is fully prefabricated in the factory and can be quickly unfolded on-site without the need for heavy machinery. A team of 2 to 4 workers can complete the deployment of a single unit within a short time.

This system offers key advantages including compact transportation size, high installation efficiency, strong reusability, and durable structural performance. It can be used as a standalone unit or combined horizontally and vertically into multi-story configurations such as dormitories, offices, and camps. It is widely applied in construction site housing, remote project camps, emergency disaster relief, tourism facilities, and municipal command centers.

1. Standard Specifications And Core Parameters

• Standard Size: 3 m × 6 m × 2.8 m

• Building Area: 18 square meters per unit

• Internal Clear Height: 2.55 m

• Custom Sizes: Available such as 2.4 m × 6 m and 3 m × 9 m

Structural Materials

• Frame: Cold-formed galvanized steel with coating Z275 g per square meter

• Wall Panels: Fire-resistant rock wool or polyurethane sandwich panels

• Panel Surface: 0.5 mm color-coated steel sheets

• Core Thickness: 50 mm 75 mm 100 mm

Deployment Efficiency

• Manual installation: 4 workers complete setup in 15 to 20 minutes

• With equipment: Reduced to approximately 10 minutes per unit

• Folded Volume: Only one third of the expanded size

• Transport Capacity: A 17.5 meter truck can carry more than 30 units

Performance Parameters

• Wind Resistance: Grade 10

• Seismic Resistance: Grade 7

• Fire Rating: Class A non-combustible wall system with fire resistance over 1 hour

• Thermal Insulation: Thermal conductivity ≤ 0.040 W per meter Kelvin

• Operating Temperature: Suitable for -25°C to +45°C environments

• Waterproof Performance: Meets high-level waterproof standards with sealing strips and drainage slope

• Unit Weight: Approximately 1.3 to 1.5 tons per unit

Standard Configuration

• Aluminum alloy windows

• Steel security door

• LED lighting system

• Electrical distribution box

• Built-in wiring and sockets

• Adjustable base bolts

Optional Upgrades

• Bathroom unit

• Air conditioning position

• Integrated ceiling

• Network ports

2. Core Features

Ultra Fast Installation

More than 95 percent of the work is completed in the factory. On-site installation requires only ground leveling and simple unfolding, allowing immediate use after utility connections.

Reduced Transportation And Storage Cost

The foldable structure significantly reduces volume, improving transport efficiency by over 50 percent. Units can be stacked to save up to 80 percent of storage space.

Strong And Durable Structure

The fully galvanized frame with anti-corrosion coating ensures long-term outdoor durability. High-strength hinges and bolts provide excellent wind and seismic resistance, supporting over 500 reuse cycles and a lifespan of 15 to 20 years.

Flexible Modular Combination

Standardized connection interfaces allow horizontal and vertical expansion into multi-unit and multi-story buildings, suitable for dormitories, offices, canteens, and sanitary facilities.

Eco Friendly And Sustainable

All materials are recyclable, and the system produces minimal construction waste. Components can be disassembled and reused, supporting green building practices.

3. Application Scenarios

• Construction sites including worker housing offices and canteens

• Remote industrial projects such as mining solar wind and oil exploration camps

• Emergency disaster relief housing and medical stations

• Tourism and event facilities such as temporary accommodation and service centers

• Municipal and educational use including temporary classrooms and relocation housing

• Overseas infrastructure projects and temporary offices

4. Installation Process And Guidelines

Site Preparation

Ensure level ground with tolerance within 10 mm. For soft soil areas, use steel plates or concrete pads.

Positioning

Place folded units using forklift or crane and adjust leveling bolts.

Unfolding

Sequentially unfold roof side walls and floor panels and secure all hinges and locks.

Sealing And Connection

Check sealing strips and apply weatherproof sealant at joints. Connect water and electrical systems.

Inspection

Verify door and window operation waterproof performance and electrical safety. For multi-story setups, check structural reinforcement.

Maintenance

Regularly inspect bolts and coatings. Check drainage and sealing before rainy seasons. Fold and store units if not used for extended periods.

5. Packaging Transportation And Service

Packaging

Wrapped with waterproof film secured by steel straps with corner protection.

Transportation

Suitable for truck and container shipping for both domestic and international projects.

Sample Policy

Sample units available for testing deployment and performance.

After Sales Service

24 hour response technical support remote guidance for most issues 1 year warranty and lifetime maintenance service.

Certifications

ISO9001 certification fire test reports structural performance testing compliant with prefabricated building standards.

6. Customization And Upgrade Options

Exterior Design

Custom colors company branding wood grain or stone finish metal panels.

Interior Layout

Flexible layouts including dormitories offices and units with bathrooms.

Functional Upgrades

Air conditioning floor heating ventilation systems smart access control surveillance and network integration.

Eco Materials

Optional environmentally friendly interior panels meeting higher health standards.