The characteristics of Tianjin wall sound-absorbing board are introduced. Tianjin wall sound-absorbing board is characterized by 1 and has good sound insulation performance. A panel that absorbs sound is called a panel. The panel absorbs sound because it has good attraction. No matter what type of material is used, there are many small holes in it. These existing holes can prevent the sound from continuing to spread, so they have good sound insulation performance.
Characteristics of Tianjin wall sound-absorbing board II. Good decorative effect. With the progress of production technology, the current sound-absorbing board not only has good sound-absorbing effect, but also has good decorative effect on the surface. In order to meet people's needs and decoration, there are various patterns and patterns on the surface of the current sound-absorbing board. Some surfaces are treated with bark texture, while others are treated with relief patterns. The decorative effect is good, so that the room can be placed with sound-absorbing boards to shine.
Classification of wall acoustic panels 1. According to different materials, panel sound absorption can be divided into panel sound absorption glass wool panel sound absorption foam plastic calcium absorption panel sound metal microperforation.
2. Mineral wool sound-absorbing board. Mineral wool sound absorbing board is a sound absorbing board made of mineral wool. The sound-absorbing board has good decorative performance, sound absorption, fire prevention and heat insulation characteristics.
3, sound-absorbing glass wool board. Glass wool sound-absorbing board is a sound-absorbing board made of glass wool as the main material. The production process includes adding a proper amount of adhesive and moisture-proof agent into glass wool, and then forming the glass wool sound-absorbing board through thermoforming process. The newly produced glass wool water-absorbing sound insulation board has no decorative effect. In order to improve the tolerance of sound-absorbing glass wool board, people coat the surface with plastic tissue paper or spray paint.
4. Calcium foam sound-absorbing board. Foamed calcium and plastic sound-absorbing boards have various shapes and colors on their surfaces. Soft texture, providing three-dimensional walls, such as gypsum relief, so it has excellent decorative effect.
5. Metal microperforated sound-absorbing board. Micro-perforated metal sound-absorbing board is based on acoustic principle, which uses various metal plates with different drilling speeds to provide sound insulation. Compared with other types of sound-absorbing boards, the main advantages of this sound-absorbing board are its high tolerance, good corrosion resistance, fire resistance and moisture resistance.
The above article introduces the characteristics and classification of Tianjin wall acoustic panels in detail.
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