Acoustic Irregular gypsum ceiling tiles
Acoustic performance: irregular perforated gypsum board has good sound absorption and sound insulation, and can effectively adjust indoor reverberation time through the combination of different aperture diameters, aperture spacing, perforation rate and cavities, especially the absorption of low-frequency sound waves has a significant effect.
Decorative
Decorative: the surface is flat, with various forms of pores and rich combinations, which can form unique texture effect and has strong decorative properties.
Excellent performance: light weight, high strength.
Superior performance: light weight, high strength, good toughness, with waterproof and moisture-proof, anti-corrosion and moth-proof, heat insulation and other characteristics, while good fire performance, fire-resistant grade can reach Class A.
Green: Most of them are made of natural gypsum.
Green and environmental protection: Most of them adopt natural gypsum and paper surface as raw materials, and do not contain asbestos, benzene, formaldehyde and other substances harmful to human body.
Irregular perforated gypsum board is widely used in places that require high sound absorption, such as theatres, studios, gymnasiums, textile factories, machine rooms, large conference rooms and so on.
In addition, it is also suitable for commercial buildings. In addition, it is also suitable for public areas of commercial buildings to provide sound control and striking aesthetics.
Seam treatment: If the perforated gypsum board is used without painting, the position of the seam of the board is usually treated with metal strips. If the perforated gypsum board needs to be coated with decorative surface, it is necessary to embed the board seams with embedding putty, choose the appropriate width of the jointing paper tape, and use adhesive or white latex to paste the jointing paper tape on the finished joints.
The jointing paper tape should be pasted on the finished joints with adhesive or white latex.
Finish: If the perforated gypsum board is not free of painting, it needs to be finished. Scribe the prepared or finished putty, usually three times. After finishing the putty, the surface of the plasterboard should be coated with finishing paint, usually with a roller brush or sprayer.
The above is the irregular perforated gypsum board surface.
The above is an overview of the characteristics, application and installation methods of irregular perforated gypsum board, which may need to be adjusted appropriately according to the actual situation during specific construction.