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1, according to the order of operations required for construction.
2, the grass-roots clean, and solid ground ash solid, no empty drums.
3. The surface is smooth and smooth, no trace of iron trowel can be seen, no blistering, peeling, cracks.
4, such as the surface brush latex paint, the quality requirements can refer to the wall surface emulsion paint quality inspection requirements for inspection.
Second, wooden ceiling
1, according to the order of construction.
2. The wooden keel is free of knots, and the wood keel is long and firmly connected. The suspenders are firmly connected with the wooden keel and the floor.
3, the keel must be painted fireproof and corrosion resistant paint.
4. The ceiling keel is considered to be sagging in the future, so after installation, the center should be arched by 1/200 on the short side.
5. Where there is a lampshade, curtain box, etc., the keel should be increased, and the ceiling fan must not bear on the dragon skeleton.
6, the cover panel should be smooth, no warping angle, from the skin, degumming and Other phenomena, if any mosaic, pattern design requirements should be regulations.
Third, plank, wire mesh plaster ceiling
1, wooden keel grid requirements with the wooden ceiling.
2. The slat joints must be staggered. The board surface should not be exposed to light. The slats and wire mesh are nailed.
3, lime paste must be fully matured, do not allow lime-containing particles, so as not to bubble up after plastering.
4, slats are dry, easy to absorb water, expansion, dry after the plaster is dry and easy to crack, so the bottom should be wet after spraying, and then wipe the leveling layer can be combined with each other.
Fourth, light steel keel ceiling
1. The selected light steel keel should meet the design requirements to ensure quality.
2. All parts and ceilings in the ceiling shall be galvanized.
3. The keel, suspenders and connecting parts should be in the correct position. The material should be smooth, straight, and firmly connected without any looseness.
4. Suspended load-bearing parts must increase horizontal sub-keels.
5. The boom should not exceed 300mm from the end of the main keel.
6, the quality of tolerance standards can refer to the wooden ceiling.
7, aluminum alloy keel ceiling decoration quality inspection, can also refer to light steel keel ceiling.
Five, wood 
Teach you 6 ways to break the routine use of materials
First, the concrete base without ceiling