How much does the interior decoration flat ceiling generally sag

There are two kinds of indoor ceilings commonly used at present, one is to erect with wooden keels; One is to erect a light steel keel. Before assuming the keel, the indoor elastic line should be made to facilitate the correction of the ceiling keel. The key point of making a wooden keel is to see if the construction personnel give you fire and anti-corrosion treatment (brush the fire anti-corrosion paint more than 2 times), because the wood is flammable. >>>More

Bar aluminum buckle 100 yuan square.

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Generally, the indoor height is 2.8 meters, and the height of the furniture in the interior decoration living room is usually about 2 meters (such as wine cabinets, partition cabinets, etc.), and the space is really insufficient, and it should not exceed 2.4 meters, otherwise, people will feel very depressed in the living room.

Generally, the ceiling is about 30 cm down from the original wall (according to the height of the house), about 20 cm out of the window, depending on the situation of your house. If you choose wood, it is more expensive, and it is cheaper to use keel. Home improvement ceilings are generally made of gypsum board.

The size of the ceiling should be 20 cm high from the wall point, 30 or 35 wide from the wall, there are a few 40 cm light trough, the width of the outer baffle is generally about 8 cm, the width of the light trough is 10 cm or 12 cm, it is generally determined according to the width of the entire ceiling, if the ceiling height is high, the high fork will be larger, and the height of the ceiling will be smaller than that of the low ceiling.