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Perforated Wood Acoustic Panels

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Guangdong Bunge Building Material Industrial Co., Ltd

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City:guangzhou

Province/State:guangdong

Country/Region:china

Contact Person:MsBuffy

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China Prefabricated Concrete Wooden Grooved Acoustic Panel Interior Grooved Partition Wall Panels wholesale

Prefabricated Concrete Wooden Grooved Acoustic Panel Interior Grooved Partition Wall Panels

Name: Prefabricated Concrete Wooden Grooved Acoustic Panel Interior Grooved Partition Wall Panels
Brand: BANGE
Price: 8.9 USD

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Brand Name :BANGE

Model Number :Concrete wall panels

Certification :ISO9001

Place of Origin :Guangdong

MOQ :100 square meters

Price :8.9-32.9 dollars per square meters

Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability :200000 square meters per month

Delivery Time :15-20 days

Packaging Details :Standard paper carton or customized packaging

Back finish :Black fleece

Type :Acoustic Wall Panels

Color :Accept customized

Size :2440*133,2440*197 mm

Product name :Concrete wall panels

Position :Interior

Application :Church,studio,hotel,etc

Model :28/4,13/3,18/3,59/5,60/4,40/3

Thickness :12/15/18 mm

Finish :Melamine

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Wooden Grooved Concrete Acoustic Wall Panels

Features:

Unlike to the traditional perforated acoustic panel, Bange grooved acoustic panel offer an invisible solution for the decoration, the surface of the panel is drilled with numerous tiny micro-perforations which can provide an excellent acoustical performance, mainly to trap the noise and reduce the reverberation time in the room. With 0.5mm micro-perforation, people will not notice any hole on the decorative board, keeping the finish completed.

There are various choises for the finish, melamin, HPL and veneer. 3 types of standard, 2-2-0.5, 4-4-0.5, 8-8-0.5, according to the different types, the distance of the distribution of the holes will be different, each square meter can approximately have maximum 140,000 holes.

Model	QS-WG15A-M	QS-WG15B-W	QS-WG15C-P
Thickness	15 mm	15 mm	15 mm
Pattern	13-3	14-2	28-4
Finishing	Melamine	Wood Veneer	Painting

Structure	Base Material,Finish & Back Finish
Basic Material	E1 MDF,FR MDF,MgO Combination Board etc.
Front Finish	Melamine,Natural Wood Veneer,Paint,etc.
Back Finish	Black Fleece
Standard Size	2440192mm,2440127mm
Standard Thickness	12/15/18mm
Standard Pattern	13-3,14-2,28-4,59-5 Or Customized
Acoustic Principe	Resonance Absorption
Formaldehyde Emission	Can Meet Both China & EU Standard Class E1
Frame Retardant	Can Meet China Standard Class B,BS476 Part 7 Class 1,etc.

absorption is usually defined in terms of an absorption coefficient(usually denoted

by the Greek letter alpha, α), 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, α=0 means that the material absorbs no sound and reflects all sound energy incident on it. α=1 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.

Product Specifications

• Low formaldehyde (E1 Grade), MDF Baseboard.
• A huge range of surface finishes, colours & hole patterns, (visit Colorbo website for
details), including innovative grooved facings with excellent sound absorbing performance.
• Excel lent Sound Absorption & Reverberation Control for Schools, Lecture
Theaters, Auditoriums, and most public spaces.
• Exceptional High Impact & Durability for Sports Centers, Workshops, etc.
• Black acoustic felt backing.
• Interlocking “invisible” panel edge treatment.
• Concealed fixing system.
• Can be manufactured to custom requirements (subject to order size)

0.5MM Hole and 1mm hole perforated wooden panel is The NEW

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