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Schools Classrooms Sound Reduction Panels / Wall Acoustic Panels Custom
Schools Classrooms Sound Reduction Panels / Wall Acoustic Panels Custom
Schools Classrooms Sound Reduction Panels / Wall Acoustic Panels Custom
Schools Classrooms Sound Reduction Panels / Wall Acoustic Panels Custom
Specifications
Brand Name :
HongYi
Model Number :
1.22*2.44
Certification :
CE/ROHS/FCC/SGS
Place of Origin :
China
MOQ :
200pcs
Price :
negotiation
Payment Terms :
T/T, Western Union
Supply Ability :
3,0000pcs per month
Delivery Time :
7 working days after received your payment
Packaging Details :
Packed in carton firstly,and then reinforced with wooden case for outer packing
Product Name :
Wall Acoustic Panels
Frequency :
125-4000HZ
Gsm :
160-229kg/m3
Standard :
CE/ROHS/FCC/SGS
Description

1.22*2.44m 4.2kg 8mm Polyester Fiber Acoustic Interior Wall Panelings

Description

--High-rise buildings, Hotels, Houses

--Apartments, Condominiums, College dormitories

--Classrooms, Schools

--Under timber flooring/laminate/bamboo/ceramics/marble/vinyl/carpet

--Between walls

1

Excellent sound absorption effect on high frequency, intermediate frequency

sound and low frequency
2

Use of 100% natural material, enabling to create clean atmosphere

Use of 100% natural material, enabling to create clean atmosphere
3

Changing panels is easy, panels can be taken off easily with no mess.

Changing panels is easy, panels can be taken off easily with no mess.
4 No harmful gas produced when burnt as waste disposal.
5 Cutting down the noise to contribute a comfortable indoor environment
6 No nasty smell before and after application.
7 Freedom to select the colors which is more than 100 kinds of different colors.
8 High cost performance.
9 Strong fireproof performance with the anti-fire resin frame around.
10 Product size can be customized
11 The aluminum and resin frame are available to choose.

Acoustic absorption is usually defined in terms of an absorption coefficient(usually denoted by the Greek letter alpha,,

defined as the ratio of absorbed to incident sound energy from a single interaction between a sound wave and a certain material.

Absorption coefficients range from 0 to 1 and vary with frequency,

means that the material absorbs no sound and reflects all sound energy incident on it.

means that the material absorbs all sound energy incident on it and reflects none.

Absorption coefficients of 0 and 1 are ideal values that do not exist in reality because all materials reflect and absorb some sound.

In general, materials having absorption coefficients less than 0.15 are considered to be reflective and those having absorption coefficients greater than 0.4 are considered to be absorptive.As you can see our Testing report show that our products have a very good performance in a large range of application.

Applications:Stadium ,auditorium, multifunction room ,studio and any other places where seek for high acoustic requirement

Schools Classrooms Sound Reduction Panels / Wall Acoustic Panels Custom

Product tags

free standing acoustic panels

,

acoustic panels for walls

,

acoustic panels for home
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Schools Classrooms Sound Reduction Panels / Wall Acoustic Panels Custom

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Product Detail
Brand Name :
HongYi
Model Number :
1.22*2.44
Certification :
CE/ROHS/FCC/SGS
Place of Origin :
China
MOQ :
200pcs
Price :
negotiation
Contact Supplier
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Schools Classrooms Sound Reduction Panels / Wall Acoustic Panels Custom
Schools Classrooms Sound Reduction Panels / Wall Acoustic Panels Custom

Changshu Hongyi Nonwoven Machinery Co.,Ltd

Verified Supplier
9 Years
jiangsu
Since 2000
Business Type :
Manufacturer, Distributor/Wholesaler, Trading Company
Main Products :
Nonwoven Carding Machine, Needle Punching Machine, Cross Lapper Machine
Total Annual :
500000-3000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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