Container Mobile House Panel Disassembly

The disassembly of container mobile house panels requires a systematic process that combines safety regulations with principles of resource utilization. The specific steps are as follows:

I. Preliminary Assessment and Preparation
Before disassembly, conduct on-site surveys to verify the original construction drawings and actual load distribution, clarifying structural stability and potential risk points. Designate a work warning area, equip it with fall protection nets, rigid isolation barriers, and firefighting equipment to ensure construction safety. Simultaneously, assess the residual value of components and develop a classified recycling plan to avoid resource waste. For example, in a project in Jinan by Qingdao Xinwanda Container Technology Co., Ltd., through load verification and fire and fall prevention controls, disassembly operations were deeply integrated with resource utilization, reducing secondary pollution.

II. Roof Enclosure Stripping
Use manual tools (such as wrenches and screwdrivers) in conjunction with light lifting equipment to sequentially remove roof skylights, insulation cotton, and color steel panels. This process must prevent high-altitude throwing to avoid injury or damage from falling components. For example, in Shandong's standardized disassembly process, it is explicitly required that after roof enclosure stripping, steel and aluminum alloy profiles be immediately sorted to reduce on-site accumulation.

III. Frame Structure Disassembly
Cut connection nodes in reverse order of 'columns-beams-supports-floor slabs' to release residual stress. Direct violent demolition is strictly prohibited; precise cutting with gas cutters or electric saws is required to prevent structural deformation. For example, in the disassembly of packing-box units in a Dongguan project, workers utilized the flexibility of horizontal and vertical assembly to adopt a modular disassembly method, ensuring component integrity.

IV. Component Sorting and Transportation
Classify and package steel, aluminum alloy profiles, door and window hardware, etc., and connect with local disposal sites or renewable resource warehouses. For example, in a cross-border project by Suzhou Mingshuang Integrated Housing Technology Co., Ltd., through in-depth factory inspection processes, disassembled materials were ensured to meet environmental standards, achieving over 90% recycling of building materials.

V. Compliance and Safety Control
Disassembly must comply with national temporary building safety management regulations to avoid structural damage caused by rough construction. For example, Taiyuan container mobile houses use standardized connectors, resulting in low disassembly and assembly loss rates and supporting partial replacement, reducing maintenance costs. Additionally, noise and dust must be controlled during the disassembly process to meet environmental requirements.