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Anonymous users2024-01-24Acceptance method 1, the variety, specification, color and base structure and fixing method of the materials used in the ceiling project should be in accordance with the design, household requirements, and in line with the current standards. 2. The ceiling keel shall not be twisted or deformed, and the installed ceiling keel shall be firm and reliable, and the allowable deviation of the surrounding level shall be 5mm. 3. Light lamps and lanterns can be hung on the main keel, and lamps or ceiling fans weighing more than 3kg shall not be connected with the ceiling keel, and should be hooked separately.
4. The ceiling cover panel and the keel should be tightly connected, the surface should be smooth, and there should be no defects such as pollution, cracking, missing edges, falling corners, hammer wounds, etc., the joints should be consistent, the pressure strip should be straight, no warping, and the junction between the cover panel and the wall, curtain box, lamps and lanterns should be tight. 5. The gypsum panel on the paper surface is generally fixed on the keel with galvanized screws, and the nail head should be coated with anti-rust paint. The pasted cover shall not be delaminated, and the shelved cover panel shall not be leaking, penetrating or warping.
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Anonymous users2024-01-23Is the ceiling project complicated? Is it a wooden keel or a light steel keel? I don't know what kind of material the landlord is made of, so I chose a few for reference.
Wooden ceiling: 1. Construction in the order of operation.
2. The wooden keel has no knots, the wooden keel should be firmly connected, and the boom should be firmly connected with the wooden keel and the floor.
3. The keel should be coated with fireproof and corrosion-resistant coatings.
4. The ceiling keel is considered to sag in the future, so after installation, the center should be arched 1 200 according to the short side.
5. Where there are lampshades, curtain boxes and other positions, keels should be added, and ceiling fans should not bear force on the keel frame.
6. The cover panel should be flat, without warping, peeling, degumming and other phenomena, if there is a parquet, the pattern should be designed according to the regulations.
Slats, steel wire mesh plastering ceilings:
1. The wooden keel grid is required to be the same as the wooden ceiling.
2. The slats joints must be staggered, the plate surface should not be too light, and the slats and steel wire mesh should be nailed firmly.
3. Lime paste must be fully cured, and lime-containing fixed particles are not allowed, so as to avoid bubbles after plastering.
4. The slats are dry, easy to absorb water and expand, and the plastering is dry and easy to crack after water absorption, so the bottom ash should be sprayed with water to moisten after drying, and then wipe the leveling layer to combine well with each other.
Light steel keel ceiling:
1. The selected light steel keel should meet the design requirements and ensure the quality.
2. All spare parts and keels in the ceiling should be galvanized.
3. The keel, boom and connector should be in the correct position, the material should be smooth, straight, firmly connected, and not loose.
4. Where there is a suspended load-bearing part, the transverse secondary keel must be added.
5. The boom shall not exceed 300mm from the end of the main keel.
6. The allowable deviation standard of quality can refer to the wooden ceiling.
How to check the decoration quality of aluminum alloy keel ceiling, you can also refer to the light steel keel ceiling.
Wooden maule grid ceiling:
1. Hanging points, booms, metal pipes, and wooden grids should be made firmly and connected solidly.
2. The moisture content of the wood mackerel material meets the requirements, and there is no defect and no knotted scar cracks. The production is flat and smooth, and the square size is accurate.
3. Assemble the whole, after installation, it should meet the allowable deviation of wooden ceiling construction.
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