Is there any difference between the quality of the integrated ceiling keel and the general one?

There are many kinds of keels: poor keels are easy to cause keel deformation after installation, and even the overall sagging of the ceiling, which will seriously cause the ceiling material to fall off; A good keel, especially a heavy-duty keel, is a strengthened type, which is larger than the general keel, which can ensure that heavier materials such as polymer composite ceilings will not be deformed, with a high safety factor and a long service life.

No matter what color it is, as long as it doesn't rust, it's better, just try it with a magnet, mainly depending on the material.

Ceiling light steel keel by bearing keel (main keel), covered keel (auxiliary keel) and a variety of accessories to form the first land, light steel keel according to the keel section can be divided into: U-shaped keel, C-shaped keel, L-shaped keel, according to the specifications can be divided into: D60 series, D50 series, D38 series, D25 series. >>>More

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.

The thicker the aluminum gusset ceiling, the better, the thicker the more it means that the quality is not up to par. The home improvement aluminum gusset needs 0 6 mm, and the engineering aluminum gusset can choose 0 8 mm. The quality of the aluminum gusset does not depend entirely on the thickness of the plate, and at the same time, it is also necessary to grasp the corner of the aluminum gusset and shake the entire aluminum gusset plate to test whether the elasticity and toughness of the plate are good. >>>More