Product name: Perforated wall panels
Feature: Sound proofing
Aluminium frame thickness: 12,15,18 mm
Partition material: Black fleece
Application: Hotel,banquet hall,conference hall,etc.
General use: Sound proofing materials
Function: Fireproof and eco-friendly
Size: 2440*1220 mm, 1220*600 mm
Color: Can be customized
12 mm MDF Acoustic Ceiling and Wall Boards Soundproof Perforated Wall Panels
1 Perforated wall panel is a kind of resonance absorption material with holes through on the quality MDF board.
2 Perforated wall panel has strong selection on the sound spectrum and particular great performance on the middle and low frequency.
3 Perforated wall panels filled with the acoustic cotton at the back side space of the acoustic panel, it has better performance on the middle and high frequency.
4 The holes diameter and pitch can be custom made.
5 Strong impact resistance, excellent decorate performance, elegant color, especially work for wooden construction.
|Finish||melamine, veneer, metal finish, acrylic, PU leather,|
|Base material||Standard MDF, Eco-pine wood MDF, Fireproof MDF, Moistureproof MDF, Magnesium Composited MDF|
|MDF density||680kg/cubic meter|
|Backside finish||Acoustic felt, woven fabric|
|Fireproof grade||GB8624 2012 A,B1,B2,B3|
|Installation||Aluminum keel and clips, wood frame, gun nail|
|Backside hole diameter||10 mm|
|Depth of groove||7mm|
|Veneer type thickness||0.3,0.6mm|
|Veneer texture||Mountain texture, straight line|
|Veneer tree species||Maple, cherry, Oak, teak, walnut, ashtree, sabelli, birch,|
|Test report||Eco protection, sound absorption, flame retardant|
We specialize in full range of acoustic and decorative materials, such as wood wool acoustic panel, wooden timber acoustic panel, polyester fiber acoustic panel, fabric acoustic panel, carved panel, decorative panel, waved panel, diffuser, bass trap, etc. In addition, we also produce the movable partition walls,glass partitions,office furniture and some aluminum profiles.
The perforated wall panels are widely used in the music hall, opera house, theater, cinema,Multifunctional hall, KTV, as well as art gallery, hotel, library, etc. Which needs sound Effect requirements and high grade decoration tastes of the public facilities And cultural venues, etc.
Acoustic absorption is usually defined in terms of an absorption coefficient(usually denoted by theGreek 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.
1> First fix the aluminum profile onto the wooden frame or bottom board, and their distance suggested about 600mm.
2> Filled the 32-64kg/m density acoustic foam among aluminum profiles.
3> Use the clips to fix the perforated acoustic panel to the aluminum profile.
4> When install several perforated acoustic panel, the distance between noses to noses suggested 2-3mm.
5> If install the perforated acoustic panels in the horizontal way, then the notch of the panel should face down, and it need to be fixed tight with clips. After that install pieces and pieces of acoustic panel onto the lowest one.
Melamine ,natural wood veneer,paint,etc