After the construction of gypsum board is completed, various problems may arise. Gypsum board is one of the decoration materials. When purchasing such decoration materials, in order to have a better The decoration quality. What brands of gypsum board are there? What are your tips for purchasing gypsum board? If you want to know more about this, then please come with us to learn about this issue.
1. What brands of gypsum board are there?
1. Saint-Gobain: Saint-Gobain Gypsum Building Materials (Shanghai) Co., Ltd., one of the top ten brands of gypsum board, a famous trademark in Shanghai, a famous French brand, a core competitive enterprise in the gypsum board industry, and one of the manufacturers of building materials , a large multinational building materials company.
2. Taishan TS: Taishan Gypsum Co., Ltd., one of the top ten brands of gypsum board, China's famous trademark, Shandong Province's famous trademark, China's famous green building materials brand, national key new building materials manufacturer, Asia's paper It is a gypsum board manufacturer, a national high-tech enterprise, and an enterprise with outstanding contributions to low-carbon China.
3. Longpai Gypsum Board is a gypsum board industry group in Asia and a new building materials industry group in China. The gypsum board produced by this company is the first in the Chinese gypsum board industry to pass the product safety certification of the American UL testing agency. of. The company's gypsum board business currently ranks largest in Asia.
4. Taishan Gypsum Board is Asia’s largest gypsum board manufacturer and a national key new building materials manufacturer.
5. Lafarge, Lafarge Group was founded in France in 1833. It is a global leader in the field of building materials and a company selected as one of the "Global 100 Sustainable Development Companies" in the field of building materials.
6. KNAUF, Knauf Insulation Materials Group was founded in Germany in 1946. The gypsum boards it produces are famous for their environmental protection, health and originality. They are a green and environmentally friendly enterprise.
2. Tips for purchasing gypsum boards
1. Knock with your hands. Check the elasticity of the drywall. Knock it with your hands. If it makes a solid sound, it means that the gypsum board is tight and durable. If it makes a hollow sound, it means that there is a hollow phenomenon in the board and the quality is not good. You can also measure the quality of gypsum board by weighing it with your hands.
2. Look at the appearance. When purchasing, you should carefully check whether there are oil stains or watermarks on the front of the gypsum board, whether the front of the gypsum board is flat, and whether there are many and deep corrugated grooves and scratches.
3. Look at the thickness. Check whether the thickness of the gypsum board meets the national standards. Many consumers tend to think that there will be no problems with this aspect and ignore this point. However, many fake and shoddy products and defective manufacturers often manipulate the thickness of the gypsum board, so we must be more cautious when purchasing.
4. Check the bonding degree between the protective paper and the board core. When purchasing gypsum board, you should find a few boards at random and peel off the protective paper by hand at the end where the gypsum core and protective paper are exposed. If the protective paper is torn between layers in the exposed area, it indicates that the board is damaged. The protective paper and the gypsum core are well bonded; if there is tearing between the protective paper and the gypsum core layer in the uncovered area, it indicates that the board is poorly bonded.
Gypsum board often appears in front of us when decorating houses, because gypsum board is more popular now, so what brands of gypsum board are there? What are the tips for purchasing gypsum board? Everyone You may have learned about it through the editor’s introduction.