- supply details Guanyi tells you what the thickness of wooden sound-absorbing board is! Construction technology of wooden sound-absorbing board in Shijiazhuang
Want to know the general thickness of wooden sound-absorbing board? Want to know the construction technology of wooden sound-absorbing board? Come to Shijiazhuang Guanyi Decoration Material Co., Ltd.. This is a professional manufacturer of wood sound-absorbing boards. Can accurately provide you with wood sound-absorbing board color blocks, wood sound-absorbing board general thickness. Construction technology of wooden sound-absorbing board, installation of wooden sound-absorbing board, etc!
the professional name of wood sound-absorbing board is "grooved wood sound-absorbing board", also known as "sound-absorbing wood board and wood sound-absorbing board". It is a perforated vibration absorber, which is often used to make sound-absorbing walls in architectural acoustics decoration engineering. Its basic structure is made of medium fiber board (MDF), which is slotted on the front and perforated on the back, and then backed with glass fiber sound-absorbing cloth. Generally, the specifications of wooden sound-absorbing boards are 28-4, 14-2 and 13-3, which represent the spacing distance between the front grooves and the groove width (unit millimeter).
The thickness of wood sound-absorbing board is generally 15mm, and other commonly used thicknesses are 18mm and 1.2mm. The thinner the thickness, the better the sound-absorbing effect of bass, and the greater the thickness, the greater the sound-absorbing rate of treble. Guanyi wooden sound-absorbing boards are made of high-quality MDF with density higher than 1.73 and good color, and the visual effect of the board is neat and clean.
As a functional decorative material, the wood sound-absorbing board should not only pay attention to its sound-absorbing effect, but also not lose its basic decoration as an indoor building material. Generally, a layer of decorative panels, such as real wood skin [1.4-1.6 mm], fire-resistant board [1.7 \ 1 mm] and melamine [［1.1mm］], will be pasted on the MDF. The fire-resistant boards here (commonly known as fire-resistant boards, please refer to VISA, Fumeijia, Aimeijia, Meilaiying and Ouli for brands) are generally E1-class fire-resistant and functional decorative panels. Of course, the "facing" is not necessarily a board, and there can be other facing treatments.
The wood sound-absorbing board produced by Guanyi Wood Sound-absorbing Board has the best sound-insulating effect. The moisture-proof effect is very good. Ten years without deformation!