How well do polyester acoustic panels sound insulate? 5

In engineering, the goals and emphases solved by sound insulation treatment and sound absorption treatment are different, and the goal solved by sound absorption treatment is to reduce the repeated reflection of sound in the room, that is, to reduce the reverberation sound in the room, and to shorten the continuation time of the reverberation sound, that is, the reverberation time; Sound insulation treatment focuses on isolating the propagation of noise from the sound source room to the adjacent room, so that the adjacent room is free from noise interference. It can be seen that the noise isolation effect of using sound-insulating materials or sound-insulating structures is much higher than that of sound-absorbing materials.

This means that when noise sources in a room can be isolated, soundproofing measures (e.g., interrogation rooms, KTV) should be used first; When the sound sources cannot be separated and the indoor noise needs to be reduced, sound absorption measures (such as piano room, drum room, recording studio) are used.

High-quality polyester fiber sound-absorbing panels are bonded by high hot pressing, which can replace harmful traditional soundproof sound-absorbing panels such as sponge, glass fiber, rock wool, etc., and is a new type of environmentally friendly soundproof material, which can be in direct contact with the human body without harming the human body, and will not release pollutants, and is widely used in the field of building decoration.

The flame retardancy of polyester fiber board can reach the B1 level of the national decoration standard, and its oxygen index can also reach the A level of the national standard. Through the understanding of the sound insulation board, we know that the greater the density of the sound insulation board, the sound insulation ability will also increase, and the density of polyester fiber is high, its noise reduction index can be reached, and the sound absorption index is also very high, which can reach NBC =, which shows that its sound insulation effect is excellent.

1. Polyester fiber sound-absorbing board products are mainly used indoors (walls, ceilings).

2. Polyester fiber sound-absorbing board is a kind of porous material, in the magnification of three hundred times, the polyester fiber sound-absorbing board we see is a porous structure, it is because of these cavities, polyester fiber sound-absorbing board can absorb sound (when the sound passes through the polyester fiber sound-absorbing board, it forms a reflux in the cavity, and is converted into heat energy by sound energy).

3. It has the characteristics of sound absorption, fire prevention, environmental protection, noise reduction, moisture resistance, etc.

4. Thermal insulation: It creates excellent thermal insulation performance, so as to create a very comfortable constant temperature space.

5. Impact resistance: supple, natural texture, high elasticity, never break under the impact of huge external force, and can withstand arbitrary impact in entertainment venues and various sports venues.

Summary. Hello, the thickness of polyester fiber acoustic panel is 5-20mm. What is the thickness standard of polyester fiber acoustic panels, and what is the Miramar acoustic panel:

The regular thickness is 9 mm thick, there are also 12 mm, and the thickness of about 5-20 mm can be customized. There are many types of acoustic panels: wooden strip acoustic panels:

2440*133*15 2440*197*15 18 (can be customized). Wooden perforated sound-absorbing panel: 600*600*15 1200*600*15 2400*1200*15 (can be customized).

Fabric sound-absorbing panel: 2400*1200 1200*600 600*600 Thickness 15 20 25 (can be customized). Fiber acoustic panels:

2420*1220 thickness: 9-25mm density. Extended information: The fire performance of sound-absorbing materials in theaters, dance halls, auditoriums, multi-purpose halls, gymnasiums and other public gathering venues is crucial.

The polyester fiber sound-absorbing panel has been tested by the National Fire Protection Testing Center for fire protection parameters, and the results show that it has good fire performance and meets the requirements of the national standard GB8624B1.

Hello, the thickness of polyester fiber acoustic panel is 5-20mm. The thickness standard of polyester fiber acoustic panel is how much is the thickness of Miramar acoustic panel: the thickness of the conventional thickness is 9 mm, there are also 12 mm, and the thickness of about 5-20 mm can be customized.

There are many types of sound-absorbing panels: wooden strip sound-absorbing panels: 2440*133*15 2440*197*15 18 (can be customized).

Wooden perforated sound-absorbing panel: 600*600*15 1200*600*15 2400*1200*15 (can be customized). Fabric acoustic panels:

2400*1200 1200*600 600*600 Thickness 15 20 25 (can be customized). Fiber acoustic panel: 2420*1220 thickness 9-25mm density.

Extended information: The fire performance of sound-absorbing materials in theaters, dance halls, auditoriums, multi-purpose halls, gymnasiums and other public gathering venues is crucial. The polyester fiber sound-absorbing panel has been tested by the National Fire Protection Testing Center for fire protection parameters, and the results show that it has good fire performance and meets the requirements of the national standard GB8624B1.

Panels are a popular product among soundproofing and sound-absorbing materials, and are widely used. Generally speaking, the ability of sound-absorbing cotton to absorb low frequencies increases with the increase of its density, but when the density reaches an upper limit, the ability of sound insulation and sound absorption also reaches the limit. Polyester fiberboard is a kind of green environmental protection 100%.

The sound insulation material, and will not produce any sound for people's health, so it is widely used, mostly used in conference rooms, classrooms, computer rooms, KTV, halls and other places that produce loud sound, let me introduce you to how powerful its sound insulation effect is

Introduction to polyester fiberboard.

The polyester fiber board is made by high hot pressing technology, in the shape of cocoon cotton, which can be soundproofed in the noise range of 125-4000Hz, and the sound insulation coefficient is above. The sound insulation of polyester fiber board not only has a strong sound insulation effect, but also has a decorative nature, green environmental protection, easy to clean, and has become the first choice for decorative sound insulation and sound absorption materials during decoration.

Acoustic insulation of polyester fibreboard.

High-quality polyester fiberboard is made of high heat pressing bonding, which can replace sponge and glass fiber.

Rock wool and other harmful traditional soundproof sound-absorbing panels are a new type of environmentally friendly soundproof materials, which can be in direct contact with the human body without harming the human body, and will not release pollutants, and are widely used in the field of building decoration. The flame retardancy of polyester fiber board can reach the B1 level of the national decoration standard, and its oxygen index.

It can also reach the national standard of grade A. Through the understanding of the sound insulation board, we know that the density of the sound insulation board is larger, the sound insulation ability also increases, and the density of polyester fiber is high, its noise reduction index can reach 47-83), and the sound absorption index is also very high, can reach NBC=, which shows that its sound insulation effect is excellent.

Generally speaking, the interlayer of polyester fiberboard will be enriched with porous elastic plant sound-absorbing materials, for example, the two sides and three knife sides of polyester fiberboard are made of double-layered steel keel and gypsum board with a thickness of about 12mm.

Then hollow 75mm, and made of ultra-fine glass wool.

It is constructed of light wall infill, and its average sound insulation can reach 50db, but its unit area is only 24mm, which is one-tenth of the area of a thick brick wall. When the thickness of the air interlayer reaches more than 5 mm, the sound insulation in each frequency band can be increased by 8-10dB, for example, the sound insulation can be increased by 2-8dB by filling the air interlayer with a new stage sound-absorbing material. It is worth noting that the degree of the secret room of the sound insulation board has a great impact on the sound insulation effect, so when the light wall is installed on both sides of the three-knife side and the socket box, the position should be staggered from each other, and the surrounding gaps must be filled completely.

Through this article, do you have a good understanding of the sound insulation effect of polyester fiber board? If you want to have good sound insulation in your home, you can also try using polyester fiber sound insulation panels

"Ester fiber acoustic panel is one of the common building materials for home decoration, it has a good decorative effect, and it can also be soundproofed, which is an ideal soundproof material for home or training institutions. Compared with other soundproofing materials, polyester fiber has inherent advantages. 1. What is polyester fiber sound-absorbing board Polyester sound-absorbing board is made of 100% polyester fiber as raw material after hot pressing and cocooning cotton; The heat treatment method is used to achieve a wide range of densities, ensure ventilation, and make it sound absorption.

Polyester fiberboard is particularly sound absorbent.

When the floor height is higher or the fire protection requirement level is higher, the use of wooden keel may not be allowed, and the wooden gasket of the small section can be fixed on the light steel keel with self-tapping screws during construction, and then the sound-absorbing board is fixed on the wood chip, the specific construction method is the same as above, if it is directly installed on the light steel keel, it needs to be fixed with self-tapping screws. X0D X0A Aluminum Keel Installation: Put the aluminum keel on the wall with self-tapping screws, and then put the sound-absorbing panel on the card on the aluminum keel.

x0d\x0a 2.When the concealed frame ceiling --- polyester fiberboard is used as the concealed ceiling, the polyester fiberboard can be connected with the keel by gluing or nailing. The edge and surface of the board can be decorated with a utility knife to make a variety of carved patterns, and the board can also be bent to facilitate modeling.

Wall construction method---x0d x0a (a) When the polyester fiberboard wall of the reserved rear cavity is installed, the straight card light steel keel can be selected as the back attached keel. On the finished solid wall additional wall keel, the polyester fiber board is glued or connected with the light steel keel by the method of nailing. Good flatness and strong stability.

Under the premise that it is not easy to get wet, you can choose white latex or wallpaper glue made of cellulose (it should be fixed with nails immediately after brushing and pasting, so as to avoid the glue not drying and the board surface moving). Under the premise that it is easy or likely to get wet, you can choose all-purpose glue. X0D X0A 3. Polyester fiberboard is a porous material, which is easy to absorb glue, block holes, and affect the sound absorption function of the rear cavity.

It is recommended that during construction, the glue can be brushed on one side (only on the substrate or keel, and the amount of glue brushing is slightly heavier than normal). At the same time, it can also be reinforced with studs.

When we decorate our homes, we not only want to use wallpaper to create a warm and beautiful home, but also do a good job of sound insulation, otherwise it will affect the future, and the noise is very loud now. In order to judge whether to choose to buy polyester fiber acoustic panels based on understanding. When you decide to buy polyester acoustic panels, people will be concerned about how polyester acoustic panels are.

Then let's introduce you to how it is, guess the holePolyester acoustic panelsTarget**.

First, how about polyester fiber sound-absorbing panels.

1. The mechanical properties of the physical pure sail have the characteristics of sound absorption and heat insulation, and the material of the plate is uniform and solid, elastic and tough, wear-resistant and impact-resistant, tear-resistant and not easy to scratch, and its plate width is relatively large.

2. The effect is good, with more than 10 colors, it can be spelled into various patterns. Surfaces are shaped in flat, square (mosaic-like), wide strips, and thin strips. Moreover, the sheet can be bent into a curved shape.

It can make the interior body design more flexible and effective. It is even possible to copy the artwork on a polyester acoustic panel via a computer.

3. Safety performance, safety is manifested in two aspects, on the one hand, the material has excellent mechanical properties, light weight, and will not be like some brittle materials such as perforated gypsum board and cement fiber pressurized board after impact damage, and there is a risk of falling ears and pants withering. On the other hand, the release of harmful substances, tested by the relevant state departments, its formaldehyde emission standard requirements, the test results are. It meets the requirements of the national standard GB18580-2001E1 and meets the requirements of direct use in interior decoration.

Second, the first of polyester sound-absorbing panels.

1. The material of the sound-absorbing board is made of polyester fiber, which is light and breathable, effectively absorbs medium and high frequency sound, and is also very affordable.

2. It is mainly divided into plain plates, reliefs, prints and other styles. The raw materials remain unchanged, and the surface craftsmanship is diverse and exquisite. Plain board is cheap, ** is about 70 yuan per square meter, relief and printing style is complex, mainly to hand-painted, machine printing, **will be more expensive, ** is almost between 150 200 yuan per square meter.

Polyester fiber sound-absorbing panels have a long service life, and sound-absorbing panel manufacturers usually promise consumers a 15-year warranty for tooling and a 20-year warranty for home improvement.

Three advantages of using polyester acoustic panels, see what the designers have to say.