Exterior ceiling board history
Exterior ceiling board 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.
The second generation is PVC.
The third generation is metal ceilings.
The fourth generation is self-cleaning ceilings.
Gypsum board, mineral wool board is also constantly improving, there are waterproof gypsum board and sound-absorbing mineral wool board. But they are single plate, not easy to scrub, for the development of the keel keel, 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. And as people on the improvement of the quality requirements of decoration, home decoration has been basically used to do aluminum ceiling plate ceiling.