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A platform for research: civil engineering, architecture and urbanism
Dampproof inflaming retarding acoustic board
The invention discloses a dampproof inflaming retarding acoustic board. The dampproof inflaming retarding acoustic board mainly comprises a main board, acoustic absorption holes and a dampproof inflaming retarding layer. The acoustic absorption holes are located in the main board and evenly distributed and play a role in acoustic absorption and elimination. The dampproof inflaming retarding layer includes a 911 polyurethane waterproof coating and a diatom ooze layer, the exposed side of the main board is evenly coated with the 911 polyurethane waterproof coating and the diatom ooze layer, and a dampproof inflaming retarding effect is achieved. The dampproof inflaming retarding acoustic board can effectively absorb sound and prevent sound from being transmitted to outside when installed in a room; on this basis, the dampproof layer and the inflaming retarding layer are additionally arranged, the fire risks are reduced, corrosion of the board is prevented, and the service life is prolonged.
Dampproof inflaming retarding acoustic board
The invention discloses a dampproof inflaming retarding acoustic board. The dampproof inflaming retarding acoustic board mainly comprises a main board, acoustic absorption holes and a dampproof inflaming retarding layer. The acoustic absorption holes are located in the main board and evenly distributed and play a role in acoustic absorption and elimination. The dampproof inflaming retarding layer includes a 911 polyurethane waterproof coating and a diatom ooze layer, the exposed side of the main board is evenly coated with the 911 polyurethane waterproof coating and the diatom ooze layer, and a dampproof inflaming retarding effect is achieved. The dampproof inflaming retarding acoustic board can effectively absorb sound and prevent sound from being transmitted to outside when installed in a room; on this basis, the dampproof layer and the inflaming retarding layer are additionally arranged, the fire risks are reduced, corrosion of the board is prevented, and the service life is prolonged.
Dampproof inflaming retarding acoustic board
DING YUQING (author)
2015-10-07
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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