Will the light steel keel ceiling crack

You didn't say what the "thickness" of your ceiling was - it should be said that it was the height up and down, and here I can only tell you that the minimum height of a light steel keel ceiling is 15 cm. That is, if the distance between the bottom surface of this ceiling and the bottom surface of the floor slab is more than 15 cm, it is possible to make a light steel keel ceiling. Your ceiling shouldn't be 15 centimeters, right? >>>More

The explanation has been very clear, the ceiling light steel keel ceiling is the unified name of the ceiling system, including embedded parts, suspension bars, primary and secondary keels and decoration and other required structures; Light steel keel ceiling refers to the part of the keel and veneer. They belong to the relationship between inclusion and being included, and there is no difference or anything, and the light steel keel ceiling may be a piece to further explain the construction principle, just like the relationship between a pen and a refill, the production of a pen requires a lot of processes, and it is also needed when making a refill, but the process of the former has included the latter. The same goes for these two, the noun explanations in the reference book are always so tongue-twisting, and the names are similar, too specialized.

Can I use a centimeter ceiling?

Yes 2What are the main accessories? >>>More

No, because although it is metal, it is empty in the middle and not exposed outside the wall, which is equivalent to a kitchen knife and spatula at home.

There are many reasons why cracks appear in the joints of the gypsum board of light steel keel ceilings. Keel fixation and gap treatment may cause cracks. It should be handled separately according to different situations: >>>More