Home Companies Sharbon board-manufacturing Foshan Co., Ltd

Perforated Multicomponent Acoustic Panel

Sharbon board-manufacturing Foshan Co., Ltd

Perforated Multicomponent Acoustic Panel

Country/Region China

Product Details

Functional Panel > Perforated Multicomponent Acoustic Panel >
Perforated Multicomponent Acoustic Panel
Overview
Good noise absorption performance is an important factor for modern architecture , it can reduce the noise of the inside and outside of the buildings through the punching process on the surface of steel plate or changing the insulating core material. The optional sound-absorbing material, such as rockwool, glass wool.Change the core material type and density to reduce noise caused by the collision of metal surface. Through the experiment, the effect of noise reduction depends on the noise frequency and the core material thickness. By both changing the sound-absorption material and punching on the plate can reduce more than 29 DB .
Specification
The roof panel type: 950 male and female joint, 1050 Seaming over lapping joint (former pages).
The wall panel type: 950 male and female joint, 1150 male and female joint.
Punching holes process on the surface of the panel:The hole diameter is 2.5mm, hole distance is 5mm, and a 60 degree angle arrangement.
frequency(HZ)100125160200250315
acoustic absorption50mm0.340.390.60.830.780.57
0.200.250.470.710.780.76
frequency(HZ)40050063080010001250
acoustic absorption50mm0.981.111.180.971.030.97
1.031.021.190.980.900.86
frequency(HZ)160020002500315040005000
acoustic absorption50mm0.880.900.900.971.021.11
0.810.880.980.991.081.08


1.20℃,50%14℃,50%
2.50mm ()
3.1,

Applications
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