Since the gypsum so afraid of water, then why should the production of waterproof gypsum board, water gypsum board, moisture gypsum board it?
The market also has a lot of both fire and waterproof materials, such as: calcium silicate board, FC board. Fire-resistant tidal glass magnesium board, but because of its own characteristics of the material limits their use, therefore, temporarily can not replace the dominance of gypsum board.
Gypsum board is divided into: ordinary series, moisture-resistant series, water-resistant series, fire-resistant series and five series of water and fire. Gypsum board to do the most professional, the most complete variety should be the North Xinlong brand series. There is also a new series of gypsum board series, as well as a small amount of PVC decorative ceiling series.
Afraid of water, of course, try not to use in the water or humid environment, and now in the decoration, the use is still more, there are gypsum board because of the small density, which a lot of space, a good sound absorption
Gypsum board is mainly used for engineering or home decoration with its own because of toughness (do shaped top apply), and the price is relatively cheap, has been the majority of decorative masters of choice. Second, the gypsum board itself is 2 times crystal products. Which contains the water crystal can effectively achieve the role of endothermic. Therefore, the fire effect is more significant. In addition, because of the use of blowing agent, gypsum in the appropriate arrangement of the gap. In this way, but also played a sound insulation, sound effects. Now the so-called waterproof gypsum board is more resistant to the series of tide. Only the dragon brand series of water-resistant series of gypsum board. The moisture-proof series is made of plasterboard on the surface of the paper. And water-resistant gypsum board is also a plaster cast water also done water treatment. The tidal board is mainly used for basement or indoor relatively large air humidity, construction requirements of the higher places. Water-resistant gypsum board is commonly used in toilet or kitchen. T
