Cement board wall is a flat building with cement as the main raw materials processing and production, it is between a gypsum board and stone free cutting, drilling, carving of building products.
The performance of gypsum board, wood better than, its price is much lower than that of the stone. It has fireproof, waterproof, anti-corrosion, insect resistant, sound insulation properties, thus becoming is widely used in the construction industry, building materials. The cement board wall is prefabricated, it also has cast.
Various different kinds of cement board wall, cement board wall according to grade consists of ordinary cement board wall, fiber cement board wall, fiber cement pressure plate; cement board wall according to intensity is divided into plate (general plate), fiber reinforced cement board wall, high density fiber cement pressure plate; according to the fiber is divided for asbestos fiber cement board wall and non asbestos fiber cement board wall.
1, ordinary cement board wall
Ordinary cement board wall is a widespread use of the low-grade products. Its specifications to 1200*2400* mainly, its thickness 6-12mm, its market price is approximately 10 yuan to 20 yuan, it is the main component of is cement, fly ash, sand, the cheaper the price cement dosage is lower.
2, fiber cement board wall
Fiber cement board wall, also known as the fiber reinforced cement board wall, the main difference with ordinary cement board wall is added to the all fiber as a reinforcing material, the cement plate strength, flexibility, bending, impact of a substantial increase in. Mineral fibers, such as asbestos, plant fiber, such as pulp and synthetic fiber such as vinylon, man-made fibers such as glass silk fiber was added. According to the different adding fiber, fiber cement board wall is divided into temperature asbestos and non asbestos.
3, fiber cement pressure plate
Fiber cement pressure plate, the main difference is in the production process by special press press, with higher density, waterproof, fireproof, sound insulation performance is more high, bearing capacity and flexural impact resistance is stronger, the level of the performance of fiber cement pressure plate in addition to raw materials, formulation and process, mainly depends on the compressor pressure size.