Process approach
The general living room is directly decorated on the floor, so many decorative methods on the wall are suitable for the ceiling. Some families have to make ceilings in the living room in order to obtain decorative effects and enhance the atmosphere, or for the top-level households to insulate and cool, or to conceal the various defects of the original roof. In order to prevent steam from invading the ceiling, the toilet shall be space-saving, be conducive to heat preservation, conceal the upper and lower water pipes, and must be protected from moisture.
Acceptance method
1. The type, specification, color, basic structure and fixing method of the materials used in the ceiling project shall be designed according to the requirements of the household and comply with the current standards.
2. The ceiling keel shall not be twisted or deformed. The installed ceiling keel shall be solid and reliable, with an allowable deviation of ±5mm around the horizontal.
3. The light fixtures can be hung on the main keel. Lamps or ceiling fans with a weight greater than 3kg must not be attached to the ceiling keel, and should be hooked.
4. The ceiling panel and keel should be tightly connected, the surface should be flat and there should be no defects such as pollution, cracks, missing edges, falling corners, hammers, etc. The joints should be consistent, the beading straight, no warping, the cover panel and the wall Surfaces, curtain boxes, lamps and other junctions should be tight.
5. The gypsum panel of paper is generally fixed on the keel with galvanized screws. The nail head should be coated with antirust paint. The affixed surface shall not have delamination, and the shelving panel shall not have leakage, penetration, or warping.
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