Tips about sound-absorbing panels

2021-04-08 10:12

Sound-absorbing board, a plate-shaped material with sound-absorbing and noise-reducing effects. It is through the absorption, blocking and interference of various physical materials to consume the energy of sound to achieve the effect of sound absorption and sound insulation. Compared with other sound insulation materials, sound-absorbing panels have the advantages of light weight, convenient installation, strong decoration, and high adaptability.

1. Matters needing attention in the selection of sound-absorbing panels

1) The ease of installation. The simple installation method can reduce the error between the test and the actual application, so that the sound-absorbing panel can better play its role.

2) Thickness and weight control ratio. The thickness of a qualified sound-absorbing board should not exceed 18mm, and a suitable wall combination scheme can achieve a better sound insulation effect in the space;

3)The durability of sound insulation. The selection of sound insulation materials must ensure that the sound-absorbing board can exert its effect for 50 years;

4) Other additional performance. Such as anti-weight, moisture-proof, heat-resistant and other properties that can prolong the service life of the sound-absorbing board.

2. Inventory of commonly used sound-absorbing panels

1)Wooden sound-absorbing board

It is exquisitely processed according to the thin plate resonance sound absorption mechanism. It is composed of veneer, core material and sound-absorbing thin felt. There are two kinds of wooden sound-absorbing panel: grooved wood sound-absorbing panels and perforated wood sound-absorbing panels.

2)Fiberglass sound-absorbing board

The molten glass is fiberized to form a cotton-like material. It is an inorganic fiber with a glass chemical composition. The surface treatment is rich in forms, well formed, and has a strong decorative effect.

3)Fabric sound-absorbing board

Its core material is centrifugal glass wool. As an acoustic material that has been widely used all over the world for a long time, centrifugal glass wool has been proven to have excellent sound absorption properties.

4) Polyester fiber sound-absorbing board

The polyester fiber sound-absorbing board, which is produced from 100% polyester fiber as the main material, is an ideal sound-absorbing decorative material. A variety of colors can provide a variety of options.

5)MGO sound-absorbing board

It is a special board made of inorganic materials as the main material, through the addition of conductive porcelain clay powder, conductive mica powder and other conductive material reinforcing fibers, and the method of bonding with inorganic adhesives and natural curing.

6)Gypsum perforated sound-absorbing board

It is a decorative material with excellent sound-absorbing function after precision perforation and finishing treatments based on FC series building board. It is widely used in suspended ceiling and partition wall systems that have acoustic requirements and pursue decorative effects.

The above is about sharing related content of sound-absorbing panels. In short, the sound-absorbing board is an ideal sound-absorbing decorative material. It has the advantages of sound absorption, environmental protection, flame retardant, heat insulation, heat preservation, moisture resistance, mildew resistance, easy dust removal, easy cutting, parquet, simple construction, good stability, good impact resistance, good independence, and high cost performance. It has many advantages A variety of colors are available to meet the needs of different styles and levels of sound-absorbing decoration.