Composite Wall Boards Fiber Wood Plastic Grooved Acoustic Tiles For Soundproofing Walls
|Place of Origin:||Guangdong|
|Model Number:||Composite wall boards|
Payment & Shipping Terms:
|Minimum Order Quantity:||100 square meters|
|Price:||10.5-37.5 dollars per square meters|
|Packaging Details:||Standard paper carton or customized packaging|
|Delivery Time:||15-20 days|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Supply Ability:||200000 square meters per month|
|Color:||Accept Customized||Type:||Acoustic Wall Panels|
|Thickness:||12/15/18 Mm||Product Name:||Composite Wall Boards|
|Back Finish:||Black Fleece||Model:||28/4,13/3,18/3,59/5,60/4,40/3|
home theater acoustic panels,
wooden sound absorption wall panel
Decorative Design China Wooden Acoustic Sound Proof Wall Panels
|Grooved Wooden Acoustic Panel|
|1.Structure||Basic Material ,Finish&Back Finish|
|2.Basic Material||E1 MDF,FR MDF ,MGO Combination Board etc.|
|2. Front Finish||Melamine ,Natural Wood Veneer,Paint,etc.|
|3. Back Finish||Black Acoustic Felt|
|4.Standard Size||2440*133 , 2440*197mm,etc.|
|6. Standard Pattern||13-3,14-2,28-4,59-5,etc.|
|7. Installation||1.Lightweight steel keel system2.Wooden batten system|
|8. Fire rate||can meet China Standard Class B1 and BS476 Part 7 Class 1|
|9. Eco level||can meet China and EU Standard Class E1|
|10.Applications||gymnasium,hotels,exhibition centers,schools,studio etc.|
|11.Is customized||can be Customized|
Unlike to the traditional perforated acoustic panel, Bange perforated 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.
|Thickness||15 mm||15 mm||15 mm|
1>>Type for choose:
2 surface 1 groove:59/5 60/4
3 surface 2 groove: 40/3 38.5/4
4 surface 3 groove:28/4 29/3
6 surface 5 groove: 18/3 17/4
8 surface 7 groove: 13/3 14/2
General, Economic, Fireproof, Moisture-proof, Composite,Magnesium, solid wood etc..
Melamine, Natural Wooden Veneer, Fireproof board, Painting, Metal, Technology veneer, Leather etc.
4>>Highest Fire proof Grade
Meet the request of the test basis GB 8624-2012 “Combustion performance classification of building materials and products” A (A2-s1,d0)Grade
5>>Highest Eco Grade
Meet the request of the test basis GB 18580-2001” Formaldehyde emission limits in interior decoration materials, wood-based panels and their products”E1 Grade
Suitable for opera, theater, studio, recording studio, studio, room, television, radio, business hall, multi-function hall, conference room, hall, banquet hall, auditorium, gymnasium and other more strict requirements of the acoustic place.
Wooden Grooved Acoustic Wall Panels
Acoustic 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.