Wood grain cement board, also known as draped board, is a fiber cement board decorated with high temperature and high pressure steaming. The surface has concave and convex typical natural cedar wood grains, so the appearance is more natural and beautiful. So what are the characteristics of wood grain cement board? The following editor will introduce this issue to you. Hurry up and take a look.
The following are the characteristics of wood grain cement board:
Features of wood grain cement board 1, the product is light in weight and thermal insulation: the weight of wood grain cement board is only 1/15 of the brick wall of the same thickness, and 1/10 of the block wall, which is conducive to the structure’s earthquake resistance and can effectively reduce the Cost of foundation and structure main body. Because the wood-grain cement board uses Portland cement plus plant fiber structure, its thermal conductivity is 0.176W/(M.K), which is almost the same as that of gypsum board. Compared with lime-sand brick blocks (1.1W(M.K)), its Insulation properties have significant advantages.
The second feature of wood grain cement board is good fire resistance. Since the wood grain cement board itself is not combustible, and it will absorb a lot of heat during the burning process when it encounters a fire, it will delay the rise of the surrounding environment temperature. Therefore, the wood grain cement board has good fire resistance. Fire and flame retardant properties. According to the test of the National Fire Equipment Supervision and Inspection Center, the fire resistance limit of the wood grain cement board partition wall can reach 8 hours. If it reaches the first level of fire resistance, the gypsum board can only reach the third level of fire resistance. The fire resistance of wood grain cement board has passed the CNS12514 wet two-hour fire resistance test.
The third feature of wood grain cement board is good decorative function and green environmental protection. The surface of wood grain cement board is uneven, and the pattern is three-dimensional and beautiful. The joints between the boards form a seamless surface, and the surface can be directly decorated. Because it looks the same, you can use a lot of seam treatment methods to show your noble side. The two sides have different textures, the fine side can be directly applied and colored, and the rough side has a unique texture that can be directly pasted with tiles and other materials with high strength. Moreover, the wood grain cement board uses natural Portland cement and plant fiber as raw materials, and no glue or other materials that release harmful gases are used in the production process, which is green and environmentally friendly.
