Zhongding Yisheng perforated composite sound-absorbing board sound-absorbing material

Zhongding Yisheng perforated composite sound-absorbing board sound-absorbing material

The moisture resistance of calcium silicate board is very good, and its stability will not expand or deform due to moisture. Its thermal insulation performance is much better than that of other ordinary brick walls. At the same time, it also has good sound insulation effect and a long service life. It is a building material with excellent performance.

Perforated calcium silicate board is a type of sound-absorbing board made by processing calcium silicate board through perforation machines and perforation molds. The board surface can be covered with imported sound-absorbing cloth. Calcium silicate perforated sound-absorbing panels have the characteristics of lightweight, high strength, environmental friendliness, and easy construction. In addition, the most important thing is good sound-absorbing effect.

Zhongding Yisheng perforated composite sound-absorbing board sound-absorbing material

Perforated sound-absorbing panels form a damping system with a material cavity filled at the rear, which gradually attenuates sound consumption and achieves sound-absorbing and noise reduction effects. The perforation rate of perforated sound-absorbing panels can be adapted to absorb noise of various frequency bands, with a variety of perforation diameters and rear cavities, allowing users to "adapt to local conditions" and choose different styles of sound-absorbing panels based on the frequency of sound in different spaces.

Perforated calcium silicate board is a new type of indoor sound-absorbing board product made of calcium silicate as the substrate and perforated by punching equipment. It has excellent sound-absorbing function based on the excellent characteristics of calcium silicate board itself, and is designed specifically for open ceiling systems with both vocal and aesthetic requirements. Calcium silicate board is made of loose short fibers such as inorganic mineral fibers or cellulose fibers as reinforcement materials, with siliceous calcium materials as the main material. It is processed through pulping, molding, and accelerated curing reaction in high-temperature saturated steam to form calcium silicate cementitious material.