How to choose a ceiling keel

The keel is an indispensable part of the decoration ceiling, including the wooden keel and the light steel keel. When using wooden keels, pay attention to the fact that the wood must be dry. Now most of the home decoration is not easy to deform, with fire performance of light steel keel, the selection should pay attention to the thickness of the keel, preferably not less than 0 6 mm ceiling metal keel is generally made of light steel and aluminum alloy, with light weight, stiffness, good fire and seismic performance, easy processing and installation, according to the profile section, there are U-shaped keel and T-shaped keel.

For example, the keel of the dragon partition wall has the advantages of light weight, high strength and good corrosion resistance, and can be used as the skeleton material of the lightweight partition wall, mainly used with gypsum board and its products, and can also be used with other boards such as GRC board, FT board, ET board and other materials.