Grooved wood sound-absorbing panels

Groove wood sound-absorbing board is a sound-absorbing material commonly used for indoor acoustic treatment. It has good sound-absorbing performance and decorative effect. Its main application scenarios include concert halls, recording studios, cinemas, conference rooms, offices and other places with high acoustic requirements. Through the specially designed slot structure and high-density wood base material, grooved wood sound-absorbing panels can effectively absorb sound waves in the mid-to-high frequency range, reduce echo and reverberation, and optimize the acoustic environment of the space.

Features of grooved wood sound-absorbing panels

1. High-efficiency sound absorption: The surface grooved structure of the grooved wood sound-absorbing panels and the perforated design on the back enable it to have a good absorption effect on mid- and high-frequency sound waves.

2. Environmentally friendly materials: Usually made of environmentally friendly materials, in compliance with environmental standards, safe, non-toxic and harmless, and suitable for indoor use.

3. Strong decorative properties: Groove wood sound-absorbing panels have a variety of textures, colors and surface treatments, which can match different decoration styles and enhance the aesthetics of the interior.

4. Easy installation: The grooved wood sound-absorbing panels can be fixed through keel installation or direct pasting, making the construction simple and fast.

5. Good durability: After treatment, the wood base material has strong pressure resistance and wear resistance, and has a long service life.

Sound absorption principle of grooved wood sound-absorbing panels

The sound-absorbing effect of grooved wood sound-absorbing panels mainly relies on its unique groove structure. When sound is transmitted into the sound-absorbing panel, part of the sound wave enters the cavity behind the sound-absorbing panel through the slots, resonates with the panel, and the sound energy is converted into heat energy, thereby achieving the purpose of sound absorption. This structure has a particularly obvious absorption effect on mid- and high-frequency sounds, so it is particularly suitable for dealing with acoustic problems in these frequency bands.

Parameters of grooved wood sound-absorbing panels

Material: Medium density fiberboard (MDF) or other high-density wood materials are usually used.

Specifications:
1. Common sizes: 2440mm × 128mm, 2440mm × 197mm, etc. Other specifications can be customized according to needs.
2. Thickness: 12mm, 15mm, 18mm and other common thicknesses. The greater the thickness, the better the sound absorption effect.

 Surface treatment:
1. Wood grain veneer: A common surface treatment method, the texture of imitation wood is beautiful and natural.
2. Spray painting: A variety of colors are available to meet different design needs.

Sound absorption frequency range: mainly absorbs sound in the mid-to-high frequency range, usually 125Hz~4000Hz.

Sound absorption coefficient: The sound absorption coefficient of grooved wood sound-absorbing panels is usually between 0.3 and 0.8. The specific value varies according to factors such as product design, thickness, and installation method.

Fireproof performance: According to requirements, grooved wood sound-absorbing panels can be fireproofed to meet B1 level (flammable) or higher fireproof standards.

Application scenarios of grooved wood sound-absorbing panels

1. Concert halls and theaters: Since these places have extremely high acoustic requirements, grooved wood sound-absorbing panels can help improve the clarity and reverberation effect of sound, making the performance better.
2. Recording studios and broadcasting rooms: Sound-absorbing panels can effectively reduce noise and echo in the room, providing a quiet recording environment.
3. Conference rooms and multi-function halls: Improve the sound quality and auditory comfort of meetings by reducing reverberation and external noise interference.
4. Home theater: Using grooved wood sound-absorbing panels in a home theater can improve the sound effect and enhance the audio-visual experience.

Grooved wood sound-absorbing panels are an efficient sound-absorbing material that integrates sound absorption, decoration and environmental protection. Its diverse surface treatment methods and strong acoustic performance make it widely used in modern architecture and decoration. Whether it is a large public place or a private space, grooved wood sound-absorbing panels can effectively improve the acoustic environment and enhance the comfort and functionality of the space.