Perforated gypsum board

Product introduction:

Perforated gypsum sound absorption board is based on gypsum board. It is a kind of building material with light weight, high strength, thin thickness, convenient processing, sound insulation, heat insulation and fire protection, and is one of the new light-weight plates that are currently focused on development. It has been widely used in various buildings such as residential buildings, office buildings, shops, hotels and industrial plants, such as wall cladding (instead of wall plastering), ceilings, sound-absorbing panels, and various decorative panels.

Product features:

(1) Sound insulation: the sound insulation effect of the double-layer sound insulation wall composed of perforated thin plates and hollow strips is equivalent to that of the brick wall with a thickness of 24 cm, and the sound insulation index can reach 40-50 db;

(2) Fire protection: perforated gypsum board is a non combustible material with certain fire protection performance, and some can be used as the fire protection layer of steel structure;

(3) Strength: when the lateral load of the wall is 250 PA, the lateral deformation of the wall is not greater than 1/240 of the wall height;

(4) Humidity regulation: when the humidity in the air is greater than its own moisture content, gypsum board can absorb moisture in the air; On the contrary, the gypsum board can release the moisture in the board and regulate the humidity in the indoor air;

Application scope:

The sound-absorbing board has been widely used in the ceiling, wall cladding (instead of wall plastering), and various decorative boards of various buildings such as residential buildings, office buildings, shops, hotels and industrial plants, railway stations, airports, museums, schools, convention centers, exhibition centers, etc;