How much is the difference between the use of wood and light steel keels for ceilings?

Generally, the back can be coated with fireproof coating, and the surface layer can be directly sealed gypsum board.

The light steel keel is good, will not be damp, will not be deformed, but it is not convenient to do modeling, so there are many people who use wooden keels for home decoration, because it is convenient to do various shapes, but it is necessary to brush with moisture-proof and arson paint. White pine is recommended. >>>More

Of course, the ceiling made of light steel keel is better, and the stability of light steel keel is incomparable with wooden materials. The deformation characteristics of the wood determine the uneven factors that may occur on the top surface, and the deformation of the wood (wood strips) directly increases the possibility of cracks on the top surface. Therefore, if the ceiling is made, the keel should be as light steel keel as possible.

OneGenerally speaking, it is better to use light steel keel for suite ceilings, because it will last longer than wooden materials, and it will be stronger. >>>More

Completely use a light rigid keel:

The use of expansion screws, threads, nails, etc., makes the installation stronger. The light and rigid keel is a method commonly used by most decoration companies with the characteristics of fire prevention, not easy to deform, and strong. Whether it is a large-area ceiling or a partial ceiling, this method can be used for construction. >>>More