Fiber cement board refers to a board made from cement as the basic material and adhesive, mineral fiber cement and other fibers as reinforcing materials, and processed through processes such as pulping, molding, and curing. Fiber cement board is used in cable engineering in various power plants, chemical enterprises, and other electricity intensive places in China. It is also a flame retardant material for indoor decoration in large shopping malls, hotels, hotels, document halls, enclosed clothing markets, light industry markets, cinemas and other public places.

specifications

Its standard specifications: length: 2000mm-2440mm

Width: 1000mm-1220mm

Common thickness: 4-12mm

In China, the thickness can be extended from 2.5mm to 90mm, and the size of domestic boards is generally 1200 × 2400 or 1220 × 2440, the former is a domestic standard, while the latter is a reputation standard. (Other smaller sizes can be cut freely)

According to density, it can be divided into three categories: high, medium, and low. Low density boards have rough edges after cutting, while high-density boards have neat edges after cutting.

Fiber cement boards with different physical properties such as specifications and densities have different thermal and sound insulation properties. Generally speaking, the higher the density and thicker the board, the better its thermal and sound insulation performance. In addition, its insulation performance is worth recommending, for example, when applied in distribution rooms.