date_rangeOct 29' 2018 / China
Gypsum board partition features:
(1) Sound insulation. The double-layer sound insulation wall composed of a double-layer separated sound insulation wall and a hollow slab composed of a thin plate has an acoustic index of 40 to 50 decibels.
(2) Fire prevention. Gypsum board is a non-combustible material with certain fire performance, and some can be used as a fire protection layer for steel structures.
(3) Strength. No deformation, long-term use.
