Gypsum board is a very environmentally friendly building material. It can be used to make ceilings, interior wall panels, decorative panels, etc. Because of its light weight, good heat insulation and sound insulation properties, it The use of gypsum board is very extensive. When choosing gypsum board, everyone needs to have a certain understanding of its brand. Let's take a look at the brands of waterproof gypsum board and what are the purchasing tips?
Waterproof gypsum board What are the brands?
1. Dragon Brand, BNBM Group Building Materials Co., Ltd. was founded in 1979. It is a famous trademark in Beijing, a large gypsum board industry group, a complete solution provider of energy-saving and environmentally friendly new building materials, BNBM Group Building Materials Co., Ltd. .
2. KNAUF Knauf, Knauf New Building Systems (Tianjin) Co., Ltd. was founded in Germany in 1932. It is a leading manufacturer of building systems and green building materials, and a leading international gypsum board brand. Naif New Building Systems (Tianjin) Co., Ltd.
3. Taishan Gypsum. Taishan Gypsum Co., Ltd. was founded in 1998. It is a subsidiary of Beijing New Construction Building Materials Co., Ltd., a famous trademark in Shandong Province, and a high-tech enterprise specializing in the production of paper-faced gypsum boards. Taishan Gypsum Co., Ltd.
4. BAIER, Shandong Bayer Building Materials Co., Ltd. is a famous trademark in Shandong, a well-known brand in Shandong, a high-tech enterprise in Shandong Province, a drafting unit for the gypsum board industry standard, and a well-known brand in the industry.
5. TUBAO, a famous trademark in Zhejiang Province of Dehua TUBAO New Decorative Materials Co., Ltd., a listed company, a drafting unit of plywood industry standards, and an enterprise with a large production and sales volume in China's veneer industry.
6. Gyproc, Saint-Gobain (China) Investment Co., Ltd. was founded in France in 1915. It is a subsidiary of Saint-Gobain. It is a leader in the gypsum building materials industry and one of the largest building materials manufacturers in the world. Saint-Gobain Gypsum Building Materials (Shanghai) ) LIMITED.
What are the purchasing tips for waterproof gypsum boards?
1. During the visual appearance inspection, the front side of the plate should be visually inspected under bright light conditions of 0.5m away. First look at the surface. The surface should be flat and smooth, and there should be no pores, stains, cracks, or defects. To avoid corners, uneven colors and incomplete wafers, the upper and lower layers of kraft paper on the plasterboard must be strong. This can prevent cracking and the plasterboard will not be cracked when screwing; look at the side. Check whether the gypsum is dense and whether there is any hollowing. The denser the gypsum board, the more durable it will be.
2. The allowable size deviation, flatness and right-angle deviation must meet the qualified standards. If the deviation of the decorative gypsum board is too large, the decorative surface will not be jointed. Neat and uneven, the entire surface will have a great impact on the decorative effect.
3. Gypsum board uses high-purity gypsum ore as the raw material of the core material, while inferior paper-faced gypsum board lacks control over the purity of the raw material. Gypsum mines with low purity contain a large amount of harmful substances, which will greatly affect the performance of gypsum boards. It can be seen from the appearance that the core of good gypsum board is white, while the core of poor gypsum board is yellow and dim.
Gypsum board is a common decoration material we see. It has the function of heat preservation and sound insulation. The above is the waterproof gypsum board brand and selection introduced by the editor today. What are the purchasing tips? This ends here.