Perforated sound-absorbing composite board, fiberglass rock wool sound-absorbing board

Perforated sound-absorbing composite board, fiberglass rock wool sound-absorbing board

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.

Perforated calcium silicate board has various styles and hole sizes, and the size and distance between each hole are calculated and processed. The perforated design makes the sound-absorbing panel very attractive in both low and medium frequencies. For high frequencies, a layer of sound-absorbing material such as rock wool or glass wool can be attached to the back of the ceiling.

Perforated sound-absorbing composite board, fiberglass rock wool sound-absorbing board

Calcium silicate perforated composite board has good decorative effect. Through special processing, it can achieve the combination of sound absorption requirements and decorative effect. There are various materials available for sound absorption effect selection, which can meet the installation needs of various venues.

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.