Common specifications of grooved wood sound-absorbing panels :
Finish: veneer, melamine finish or spray paint.
Sound-absorbing felt: black in color, pasted on the back of the sound-absorbing board, with fire-retardant and sound-absorbing properties.
Slat width: 128mm. Slat length: up to 2440mm.
Allowable tolerance: width is 0.1MM, length is 2MM.
Imposition: The long sides of the slats are made into tongues and notches at 90-degree angles according to actual needs for splicing.
Cross-sectional structure of grooved wood sound-absorbing panels :
The principle of sound-absorbing panels: There are many small holes on the surface of sound-absorbing panels. After sound enters the small holes, it will be randomly reflected in the inner wall of the structure, which is a bit like a sponge, until most of the sound wave energy is consumed and turned into heat energy, reaching Sound insulation effect.
The sound-absorbing panels contain many small gaps, which produce sound-absorbing effects on sound waves, especially on sound waves with frequencies higher than 600 Hz.
Product features: light material, stable shape, high strength, beautiful shape, elegant color, good decorative effect, strong three-dimensional effect, easy assembly, etc.
Technology industry – A variety of materials are reasonably matched according to acoustic principles and have excellent noise reduction and sound absorption properties, especially for medium and high frequency sound absorption.
Art products – they have natural wood textures, simple and natural; they also have bright and bright styles that reflect modern rhythms. The products are extremely decorative and can be decorated with natural wood grains, patterns and other decorative effects as needed, providing a good Visual enjoyment.
Environmentally friendly products – all materials comply with national environmental protection standards, have low formaldehyde content, and the products also have a natural woody aroma. It has the highest fire rating of wood, B1.
Easy installation – standardized module design, using slot and keel structure, easy and fast installation.
Industrial production – changing the traditional extensive production of building materials, using fully automatic computer-controlled equipment and large-scale standardized production, which not only improves production capacity, but also ensures product quality.
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