1. The welds of the bearing frame shall not be welded, and the rust removal and repair welding shall be stopped for the welds with serious corrosion. After the movable connection parts of structural accessories are repaired, they shall be coated with antirust oil for maintenance.
2. In case of bending deformation of accessories and plates, they shall be repaired or replaced in time. When doors, windows and accessories are broken or damaged, they shall be repaired or replaced in time.
3. If the movable house within the regular service life needs to be reused, the inspection and maintenance of main components shall be stopped before reassembly, and it can be used only when the quality requirements are met.
4. Organize relevant personnel to regularly inspect and maintain the construction of the building, and take timely disposal measures for the problems and potential safety hazards found in the inspection process.
5. After the container room is scratched, repair reagent shall be used to prevent corrosion, because the anti-corrosion protective layer outside the container room, if scratched, will soon be corroded by external or atmospheric pollutants, causing a large area of paint on the surface of the container room to fall off, and finally corrode the whole box.
6. After a single use of the container room, its interior shall be intensively cleaned, mainly cleaning and wiping the container wall and bottom of the container room to see if there is any residue of garbage or corrosive substances. If so, special reagent shall be used for neutralization reaction as soon as possible to prevent erosion of the container.
7. When in use, avoid stacking for too long. The bearing capacity of the top is different from that of the bottom. The bearing strength of the top is small. If stacked for a long time, the top may be deformed.
8. In addition, during transportation, the outside of the container room can be wrapped with a layer of special anti-corrosion protective film to deal with corrosive substances during transportation. When the container room is damaged or cracked, it needs to be repaired and cleaned in time to prevent further expansion of the damaged area.
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