Development History Of Smallpox

- Sep 11, 2017 -

Ceiling ceiling is mainly used for airports, railway stations, office buildings, shopping malls, subway stations and residential and other places. The market has gypsum board, mineral wool board, PVC, aluminum slab plate and soft ceilings and so on.

The first generation of products for the gypsum board, mineral wool board;

Second generation of PVC;

The third generation is metal ceilings.

Now gypsum board, mineral wool board is also constantly improving, there are waterproof gypsum board and sound-absorbing mineral wool board. But they are a single plate, not easy to scrub, for the Ming rack keel installation, and more for the project. PVC products, poor oxidation resistance, no moisture, no fire, easy to deformation, discoloration, and more for the old ordinary home improvement. With the improvement of the quality of the decoration requirements, and now the home decoration has been basically used to do ceiling plate ceiling.