1. Background: The reverberation time in the cinema hall is too long, and the fire rating of traditional wall materials is insufficient, posing a fire hazard.![latest company case about [#aname#]](http://style.jianshengacoustic.com/images/load_icon.gif){kind=icon}
2. Solution:
Wall surface: ① Flame-retardant fabric soft cover (B1 level fire resistance) + backed with high-density sound-absorbing cotton.
Seating area: ① Customized soft-covered partitions (filled with soundproof felt) to achieve noise reduction in different zones.
Floor: elastic shock-absorbing cushion + carpet, eliminating the transmission of footstep vibrations.