Fast assembly + flexible space + recyclable | Double-layer expandable container house, suitable for all scenarios of engineering, cultural tourism and emergency response
This is a double - layer expandable container house. It is based on a standardized steel structure frame and modular boxes. Functional modules such as walls, roofs, and water - electricity systems are prefabricated in the factory. On - site, it can be quickly assembled using bolts and connectors. The double - layer staggered layout is combined with an open - air terrace (or expandable space). While vertically expanding the usable area, it creates transparent and flexible functional partitions. It can be used as a living and office area for construction sites, a temporary commercial exhibition hall, a post - disaster emergency resettlement house, etc., breaking through the limitations of fixed space and cumbersome construction of traditional temporary constructions.
Adopting full - modular prefabrication, more than 90% of the construction work is completed in the factory. On - site, only the frame needs to be spliced, the boxes hoisted, and the pipelines connected. With basic tools, ordinary workers can complete the assembly of a single unit within 2 - 4 hours, shortening the construction period by 70% compared with traditional temporary constructions. In emergency scenarios, it can be “built upon arrival”.
The double - layer structure extends vertically. A single box can be divided into a composite space of “upper - floor rest + lower - floor office/storage”; it supports horizontal splicing of multiple boxes to expand into row - style dormitories, open - style office areas. Additionally, 附属设施 such as terraces and canopies can be added, adapting to the needs of increasing/decreasing personnel and functional iterations.
The main frame is made of hot - dip galvanized steel structure, with a wind resistance rating of above level 10 and a seismic performance meeting level 7 fortification. The walls use fire - proof and heat - insulating sandwich panels, with a fire - resistance rating of A1 and excellent heat - insulation performance. Matched with sealed doors and windows, it is rain - proof, sound - insulating and heat - insulating. During long - term use, the structure does not deform and the performance does not deteriorate.
It uses 100% recyclable steel and environmentally friendly panels. After disassembly, the modules can be reassembled in other places, with a reuse rate of over 80%; factory prefabrication reduces on - site construction waste by 95%. During long - term use, due to “recyclability + rapid turnover”, the comprehensive cost is 40% - 60% lower than that of traditional temporary constructions.
| Parameter Items |
Standard Configuration |
Description |
| Single Box Size |
6050mm×2430mm×2800mm (Length×Width×Height) |
Customization of special sizes/irregular expansion modules is supported |
| Single - Layer Usable Area |
About 14.7㎡ per box |
The area of the double - layer/after splicing can be flexibly superimposed |
| Assembly Time |
2 - 4 hours per unit (with 2 workers + basic tools) |
Including frame splicing, box hoisting and pipeline connection |
| Wind Resistance Rating |
≥Level 10 (can reach level 12 after structural strengthening) |
Adapt to coastal/strong - wind areas |
| Fire - Resistance Rating |
A1 level (sandwich panels + fire - fighting facilities) |
Meet the fire - fighting regulations of the Ministry of Housing and Urban - Rural Development |
| Recyclable Times |
≥8 times (with proper maintenance) |
The integrity of disassembled modules is ≥95% |
Conduct in - depth research on scenario needs (such as construction sites requiring a composite function of “living + office + canteen”, exhibitions requiring an open space of “display + negotiation”). Provide “module combination + appearance customization” solutions, from color matching, door - window layout to functional zoning, to make the container house match the scenario 1:1.
For raw material procurement, select steel mills/board suppliers ranked among the top 50 in China. The factory implements the ISO9001 system, and each batch of products undergoes “airtight/watertight/seismic” tests; an on - site supervision team is provided for assembly, and 108 acceptance criteria ensure “rapid construction + high quality”.
Set up an “emergency order channel”, completing design + production + delivery within 72 hours; provide full - cycle services of “installation guidance, after - sales maintenance, disassembly and relocation”. During project relocation, the professional team completes disassembly + off - site reinstallation within 1 day, allowing customers to “cooperate once and have no worries throughout the process”.
Through the mode of “standardized production for cost reduction + recycling for rebates”, new customers enjoy a “first - order subsidy”, and old customers get a 20% cashback for each recycled unit; provide “cost estimation + turnover plan” for free, helping customers control costs in all links from procurement, use to recycling.
The double - layer expandable container house reconstructs the logic of temporary construction with “quick assembly + flexible expansion”. Whether you are rushing to meet a construction schedule or need a characteristic space for a cultural tourism project, choosing us means choosing the optimal solution of “efficiency × quality × cost” – making each construction a reusable “space asset”.
