Temporary Site Office-Z-Type Foldable Container House

Technical Specifications

Key Features & Benefits

• A folded height of 440 mm enables 10 units to be loaded per 1 × 40HQ shipping container, reducing international freight cost per unit compared to non-foldable modular building systems.
• Q235B steel columns, beams, and secondary beams fastened with 8.8 Class high-strength bolts provide a structural assembly that can be disassembled and relocated without component degradation.
• Electrostatic spraying plastic powder baking varnish at ≥ 80 μm dry film thickness provides corrosion and UV resistance suitable for open construction site and tropical environment exposure.
• EPS color steel sandwich panels deliver thermal insulation and weather resistance for the wall and roof envelope without requiring a separate insulation installation step on site.
• The 18mm fireproof glass magnesium board floor meets fire resistance requirements for temporary occupied structures on regulated construction and mining sites.
• The ≤ 2-layer structural limit and flat roof configuration are defined by the manufacturer; procurement teams should account for this constraint when planning multi-storey site camp layouts.

Applications

1. EPC project site managers can deploy multiple units as modular temporary offices during the mobilization phase of large construction or infrastructure projects, using the 10-units-per-40HQ logistics profile to minimize freight shipments.
2. Mining and resource extraction operators can use the foldable system as relocatable site offices or administrative blocks, redeploying units between project phases without structural replacement.
3. Construction camp developers can configure ≤ 2-layer stacked layouts as worker accommodation or welfare facilities on sites where permanent building is not permitted or practical.
4. Government and humanitarian procurement agencies can specify the unit for rapid-deployment disaster relief housing, where the flat-pack logistics profile and short on-site assembly time are primary operational requirements.
5. Temporary office zoning projects in industrial parks or exhibition sites can use the standardized 5800 × 2440 mm footprint for scalable, grid-based layout planning without bespoke structural design.

FAQ

Q1: How quickly can a unit be installed on site, and what labor is required? The bolted Q235B steel frame and pre-fabricated EPS sandwich panels are designed for sequential manual assembly without specialist structural trades. Confirm exact installation sequence and tooling requirements with the manufacturer before site mobilization.

Q2: How does the folded height of 440mm affect international shipping logistics? The 440mm folded height allows 10 units to be loaded per 1 × 40HQ container, directly reducing the number of container shipments required per project. Procurement teams should use this figure as the baseline for freight cost modeling and delivery schedule planning.

Q3: What does the ≥80μm electrostatic spraying coating provide in site conditions? The ≥ 80 μm dry film thickness from the electrostatic spraying plastic powder baking varnish process provides measurable corrosion and surface protection for the steel frame under outdoor site exposure. This coating specification should be verified against the project's environmental exposure class during procurement review.

Q4: Can units be stacked, and what is the maximum structural height? The system is structurally rated for a maximum of 2 layers. Projects requiring more than 2-storey height configurations cannot use this system without independent structural re-engineering; this constraint should be confirmed against site layout requirements before issuing a purchase order.