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Anonymous users2024-01-241 All 1, the main keel is too thin.
2. The quality of the joint is not good.
3. The keel is squeezed between the keel and the keel.
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Anonymous users2024-01-23The quality of the main keel is not up to par, and it sinks overall!
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Anonymous users2024-01-22It must be the quality of the main keel, it is estimated that it is too thin, are you a single-layer ceiling or a double-layer ceiling? If the double layer is heavy, the weight itself is large, and the keel quality is poor, and this problem is easy to occur.
When the kitchen aluminum gusset is installed, the keel is just that the gusset groove is downward, so that the gusset can be installed.
Cassette keel is divided into: 23 25 28 32 38 These specifications, the height is generally increased with the increase of the model.
Edge keel: a kind of ceiling keel used for fixing and horizontal positioning around the ceiling and making manholes. >>>More
The spacing of the main keel is about 1 meter normally, and the spacing of the hanging ribs does not exceed one meter, and the hole can be punched in accordance with the above rules.
The distance between the main keels is meters, and the distance from the edge is not more than 30 cm, so a total of five rows of main keels are required.