Plaster production: a, brush oil even take three to plaster mold brush brush with oil, the oil can not play too much, even two brisk, now added to the feed pot by adding water, then add gypsum powder, the order can not be wrong Third, pay attention Proportion of water and gypsum to the right, the ratio of water and gypsum powder is 1: 1.5, otherwise the system out of the gypsum slurry concentration of non-compliance. Fourth, stir gypsum precipitate out when the water is no longer with a stirring rod for quick and vigorous stirring, stirring until a paste is stopped. Five, excluding the stirred gypsum slurry lumps of lumps and impurity removal, to ensure uniform mixing plaster lines. Six glass fiber glass fibers evenly sprinkle the top of the mold, pour syrup, with a scraper blade, can be shaped. Advantages of gypsum board: (1) the production of low energy consumption. For the production of gypsum plaster board plaster binder, the unit energy consumption 78% lower than the cement. (2) lightweight insulation. With gypsum board for wall, brick weighs only 1/3 1/4. Meanwhile, since the porous structure of gypsum board, its thermal conductivity of 0.30, and the brick (0.43) and concrete (1.63) compared to good insulation properties. Strong (3) fire resistance. Due to be released when combined water heating gypsum its fire resistance of up to more than 2h. (4) decorative function well. Gypsum board surface roughness, between the plate and the plate can be firmly bonded together by binder to form a seamless structure, good architectural effect. (5) simple construction. Gypsum board can be nailed, sawed, glued, construction is very convenient, use it for decoration, you can get rid of the traditional wet operation, which greatly improve the efficiency of construction. (6) features a comfortable living. Because gypsum board has a unique "breathing" properties, which have the ability to adjust the indoor humidity, so comfortable living. (7) high production efficiency. Conducive to large-scale production in a variety of building panels, the production of gypsum board is the highest efficiency, ease of mass production. (8) low investment. Compared to gypsum board production equipment and fiber gypsum board, cement foam flower board, plaster, due to enabling continuous mechanized production, capacity utilization is very high, less investment in equipment.