Home > Products > Soundproof Wooden Acoustic Panel > types of partition walls sound proof partition walls movable sound proof partition wall
types of partition walls sound proof partition walls movable sound proof partition wall
- 213000 Square Meter / Square Meters per Month
- Foshan Shenzhen Guangzhou
- T/T Credit Card
- wooden fireproof and sound absorbing acoustic wall panels
- wooden fireproof and sound absorbing acoustic wall panels Quality Choice
- grooved wood acoustic panel for school classroom
- fireproof acoustic wall panels sound absorbing material panel
- Sound absorb system for auditorium
- MDF sound absorb grooved wood acoustic wall panel for Church
Product Details
Place of Origin: | China | Brand Name: | Tiange | Model Number: | A4 |
Acoustic Panel Type: | Wooden Acoustic Panels |
Packaging Details
Cartons or customized packaging
Product Description
1> Grooved acoustic wall panels is a kind of slit resonance absorption material which is made from high density
panel with grooves on the surface and perforated holes at the back side.
2> It has strong selection on the sound spectrum and particular great performance on the middle and
low frequency.
3> It has better sound absorption effect on medium and high frequency if there is sound absorption cotton
filled at the back side cavity..
4> The design can be custom made
5> How to calculate the perforated rate:
1) When the hole line up in square P=0.785*(D/B)m2
2) When the hole line up in Equilateral triangle
P=0.907*(D/B)m2
P ----- Perforated rate(%)
D ----- Diameter of the hole
B ----- Distance between two center of the holes
Grooved Acoustic wall panels Descrition
1> The grooved acoustic wall panels is made of high quality MDF board.
2> According to the customer’s acoustic and decoration requirement, our MDF board can equipped with
outstanding environmental, flame retardant and waterproof function, even can with various colors and
finish choices.
3> Our grooved acoustic wall panels highest fire retardant grade can reach A2(GB) grade, and the best environmental
protection can reach E1(GB) grade.
4> Grooved wood acoustic wall panels structures’ finish including: Melamine, Natural veneer, Anti-fire plate, Paint,
Metal sheet, Artificial veneer and leather etc.
5> Acoustic tissue including: The black color and attached at the back side of acoustic wall panels tissue, has fire retardant
and sound absorption function.
PRODUCT SIZE | |
width | 133mm 197mm |
length | 2440mm |
thickness | 12mm 15mm 18mm |
allowance : width ±1mm , length ±2mm , thickness ±0.2mm |
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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 acoustic wall panels have a very good performance in a large range of application.
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Company Profile
Foshan Tiange Acoustic And Decor Material Manufacturer is the production base of Tianchen Industrial Group Co., Ltd. and is located in the Building Product Capital - Nanhai District, Foshan City. Our factory covers an area of more than 10000 square meters and has passed ISO9001:2008 International Quality Certificate. Our products have all kinds of different test reports, such as CE certificate, National fire-rated test report, environmental protection test report, sound absorption test report, etc., more than 30 kinds in total. We have a whole set of automatically computer controlled machines and professional technical workers to ensure our product high quality. Our output of acoustic products is more than 400000 square meters per year and our output of movable partition systems is more than 40000 square meters per year. More than 35% of our products are exported to clients from all over the world.
We have 400 square meters of showroom and offer the services of inside acoustic consultation and design, project denoising handling, acoustic product installation, etc. Our company is promoting our brand of "TIANGE", which is very famous in the acoustic industry and enjoys very high public praises among consumers. Based on the tenet of "Improving Acoustic Environment for Human Life and Building Elegant Space", we are always trying to offer better quality products and services in the acoustic industry. We have got popularization among acoustic professors and famous decoration companies. Our brand is appointed by many main projects and our products are sold to more than 30 countries and regions in the world. In the future, we will put more concentration on product quality, keeping cooperative consent and improving and enjoying profits together with all old and new clients.
Contact Us
- Foshan Tiange Acoustic And Decor Material Co., Ltd.
- Contact nameFei Zeng
- Phone0086-15015839036
- AddressNo. 14,Heng 2rd Road, Desheng Industrial, Lishui Town, Nanhai,Foshan City, Guangdong Province,China Foshan,Guangdong
- MDF sound absorb grooved wood acoustic wall panel for meeting room Quality Choice
- Perforated MDF soundproof wall panel
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