What is a branch of the painted keel ceiling

The painted keel, which is very similar to the aluminum alloy keel in appearance, is also a commonly used material in the ceiling. Its function is the same as that of the aluminum alloy keel, and it is also for the sake of beauty, playing the role of a bracket, which is matched with other materials such as calcium silicate board and mineral wool board. In terms of material production, the raw material of the lacquer keel is iron. >>>More

Mineral wool board ceiling, now no one at home use, it should be for tooling The exposed part of the mineral wool board ceiling is divided into the main keel and the auxiliary keel The exposed surface is painted, and the position sandwiched by the mineral wool board is not painted The interior of the mineral wool board ceiling also needs keel, boom, hanging piece, hanging and other accessories, which are generally galvanized

The fireproof grade of calcium silicate board is Class A fireproof, and the same inorganic board also has cement board and Tianhua sanded glass magnesium board.

If it is a light steel keel, it is said that it is 3 meters one. If it is a T-shaped keel, the main bone is three meters and the bone is one meter.

The difference between lacquered board and solid wood lacquered board: >>>More