What conditions should a qualified prefab house have?1

The prefab house has been generally used in construction sites in recent years. With it, it can ensure that the factory has a place to rest after get off work. What conditions should a qualified prefab house have? Let's take a look.

1. The movable panel shell panels (roof panels and wall panels) should be free from obvious deformation and damage; the fixing bolts, waterproof gaskets, metal washers, nylon sleeves, etc. are complete and connected. reliable. The sealant is complete and effective.

2. The panel of the movable panel should be installed smoothly, the opening of the movable panel should be straight, and the overlapping direction of the panel should be correct.

3. The attached wall panels should be installed correctly and the surface should be flat; the embedded wall panels should be installed flat, the upper and lower lap joints should be sewn, the outer panels should be lapped, and the lap length should not be less than 15mm.

4. The circuit of the prefab house should be made of polyvinyl chloride pipes (slots), and the wiring should be neat and beautiful. The electrical configuration meets the design requirements.

5. Fire resistance: The fire separation distance should meet the design and specification requirements, and the fire outlet should be flat; the configuration of fire hydrants and fire extinguishers should meet the design requirements, and the layout should be reasonable; the kitchen fire prevention and heat insulation measures should be effective; the fireproof metal sandwich The oxygen index of the board should not be lower than 32, and the flammable materials such as wooden floors should be treated with fire prevention.

6. Lightning protection: The lightning protection grounding setting meets the requirements of the design specification; the grounding resistance should be tested and qualified.

7. Anti-corrosion: The steel parts should be completely painted without rust, and the exposed bolts should be properly protected; the anti-corrosion measures in a strong corrosive environment meet the design requirements; the drainage around the movable room should be smooth and free of water , No debris.

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