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3, mineral fiber ceiling as a Sound Absorption Ceilling Board with mineral fiber as the main raw material, and mineral fiber micro-pores developed, reduce sound wave reflection, eliminate echo, and isolate the noise transmitted by the floor. The sound wave hits the surface of the material, and is partially reflected back, partially absorbed by the plate, and a part passes through the plate into the rear cavity, which greatly reduces the reflected sound, effectively controls and adjusts the indoor reverberation time, and reduces noise.
One of the standout features of acoustic mineral boards is their high Noise Reduction Coefficient (NRC). NRC is a measure of how well a material can absorb sound across a range of frequencies. Typically, acoustic mineral boards boast NRC ratings of 0.70 to 0.95, making them highly effective in minimizing sound transmission. This characteristic is especially beneficial in multi-purpose buildings, where varied activities may occur simultaneously in adjacent spaces.
acoustic mineral board
