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Name: Ceiling space absorber
Finishes: fiberglass cloth, acoustic cloth
Structure: Acoustic cloth→Aluminum alloy frame→Glass fiber cotton board
Style: full-covered cloth, half-covered cloth, external frame
Color: hundreds of colors
Width: 600mm, 1200mm
Length: 1200mm, 2400mm
Thickness: 50mm, 100mm
Size: Allowable tolerance, width±2mm, length±2mm, height±0.5mm
Details
A. Acoustic performance
The panel space sound absorber is a suspended sound-absorbing structure. It is not a sound-absorbing structure combined with rigid walls such as walls, but a self-made sound-absorbing system, used in large spaces to reduce indoor noise or improve indoor sound quality conditions, and is suitable for hanging on ceilings to increase space utilization.x
B.The number of suspensions
The number of suspended sound absorbers in the space should be calculated and determined according to the sound absorption characteristics of the sound absorbers and the increased sound absorption required to reduce indoor noise (or control the reverberation time). When the plate-shaped space sound absorber is used in the design, if the total area of the sound absorber is equivalent to 30-40% of the roof area of the building, the sound absorption efficiency of the plate-shaped space sound absorber can reach the best value.
C. Application space
Applicable places: gymnasiums, basketball courts, school auditoriums, meeting rooms, lecture halls, museums, indoor entertainment venues and other spaces that need noise reduction.
D.Suspension method
Space sound absorbers are mostly hung on the top of the building space, and most of them are hung off the top. The plate-shaped space sound absorber can be suspended horizontally or vertically, and can also be suspended horizontally and vertically. In the case of the same total area, the noise reduction effect is basically the same.
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