Beyond primary fire resistance and thermal insulation functions, vermiculite fire board offers effective sound absorption capabilities, significantly improving acoustic environments in buildings, public spaces, and industrial facilities. Its porous, homogeneous structure effectively dampens mid‑to‑high frequency noise, reduces reverberation, and enhances speech intelligibility in offices, conference rooms, theaters, schools, and residential spaces. In industrial workshops, manufacturing facilities, and equipment rooms, vermiculite fire board reduces high‑temperature equipment noise exposure, protects worker hearing, and improves overall working conditions. In building applications, these boards contribute to quieter, more comfortable interiors while providing essential, code‑compliant fire protection. This multi‑functional design combines fire safety, thermal efficiency, and acoustic performance, making vermiculite fire board a cost‑effective, all‑in‑one solution for integrated building systems. Bitwat Technology (Shenzhen) Co., Ltd. produces high‑performance vermiculite fire board that seamlessly combines fireproofing, thermal insulation, and acoustic benefits to meet the demands of modern, high‑performance construction projects. For detailed acoustic performance data, multi‑functional application solutions, and integrated design support, please contact our technical team.