Fireproof Container House Interior Fit-Out

In theory, fireproof container houses can be fitted out, but safety codes must be followed strictly. Structure, materials, construction, and acceptance all require careful handling. Key points are as follows:

1. Structural safety is the core prerequisite The materials of fireproof container houses (such as galvanized steel sheet and weathering steel) and their structure (modular assembly) mean load-bearing capacity is limited. During fit-out, avoid the following:

• Do not damage load-bearing structures: Do not cut, drill, or remove the container frame, columns, or other primary load-bearing members, or overall stability will be weakened.
• Control decorative weight: Avoid overly heavy materials such as marble and heavy metal finishes to prevent deformation of the box or loose connections caused by excessive local loads.
• Keep spatial layouts reasonable: Single-row rooms need a width of ≥1 m; multi-row buildings need main aisles of ≥2 m to ensure evacuation routes and firefighting access.

2. Material selection must meet fire standards

• Interior finishing materials: Walls and ceilings must use Class A fire-rated boards (such as calcium silicate board and magnesium oxide board); flooring must meet Class B1 flame-retardant standards (such as flame-retardant flooring and ceramic tile).
• Insulation materials: Container insulation layers must use Class A fire-rated materials (rock wool, glass wool); polystyrene and other flammable materials are strictly prohibited.
• Electrical materials: Wires must be run in metal conduit; switches and outlets must use flame-retardant materials; distribution boxes must be independently installed and fitted with residual-current devices.

3. Construction must follow strict rules

• Firewalls and fire separation distances: Multi-story or row-connected containers must have firewalls (fire resistance rating ≥1 hour) or maintain fire separation distances (≥3.5 m) to prevent fire spread.
• Fire protection measures: Construction sites must be equipped with fire extinguishers (at least 1 per 50 m²); emergency lights and evacuation signs must be intact; emergency lighting after power failure must last ≥30 minutes.
• Operational safety: Workers must follow fire safety rules, avoid open-flame work, and use low-smoke, non-toxic finishing materials to reduce harmful gas emissions.

4. Professional advice and acceptance must not be overlooked

• Design stage: Engage a professional architect or structural engineer to evaluate the fit-out plan and ensure it meets structural mechanics and fire requirements.
• Acceptance stage: Verify Class A fire test reports for insulation and finishing boards; confirm that firewalls/separation distances, electrical circuits, and fire exits meet standards; retain material certificates and test records for reference.

With sound planning, strict material selection, and standardized construction, fitting out a fireproof container house can meet functional needs while ensuring long-term safe use.