Construction of wooden acoustic panels
Wooden acoustic panels refers to the plate with a sound-absorbing noise reduction of the material, wooden acoustic panels are refined according to the principle of acoustics, finishes, core materials and sound-absorbing mats.
Finishes: veneer, melamine finish or paint.
Sound absorption mat: the color is black, paste in the sound absorption board on the back, with fire sound absorption performance.
Slat width: 128mm.
Strip length: up to 2440mm.
Tolerance: width 0.1MM, length 2MM.
Imposition: slender long side according to the actual needs of 90 degrees angle made of mouth and notch to splicing.
Wooden sound-absorbing panel cross-section structure:
The principle of sound-absorbing panels: sound-absorbing panels on the surface of a lot of holes, the sound into the hole, the structure will be a bit like a sponge in the inner wall of random reflection, until most of the energy of the sound waves are consumed, into heat Sound effects.
Sound-absorbing panels contain a lot of small gaps, these gaps on the sound waves produce sound effects, especially for the frequency of more than 600 Hz sound effect is very significant.