According to the requirements of different places

According to the requirements of different places of use, the types of sound-absorbing plates produced by the manufacturers are also different. Considering the quiet and beautiful working environment. Characteristics of fiberglass sound absorption board: fiberglass sound absorption board is often used in walls and roofs, which can effectively block the noise inside and outside, and at the same time can play a heat insulation function. How to control the sound in the room and reduce the harm of noise to the human body has become a problem that more and more designers are considering. Today, I share with you the precautions for the installation of indoor silencing ceiling. After fire prevention treatment, it can meet the fire prevention requirements. The soft bag sound-absorbing board of the classroom features the high-quality Owens Corning Glass sound-absorbing cotton. It has the properties of environmental protection, fire protection, wide sound absorption band, strong decoration, simple construction, no dust pollution, etc., with a wide selection of finish colors and materials, which can well meet the diversified acoustic and decoration needs of customers. Glass wool ceiling is a kind of economic and practical ceiling products, which has the characteristics of light weight, energy saving, sound absorption, heat insulation and non combustion. Glass wool ceiling is widely used in hotels, industrial plants and offices. Welcome to inquire and order non-standard specifications and special veneers. Environmental protection performance, fire protection performance, economic performance, sound insulation performance, heat preservation performance, antifouling performance, impact resistance performance, comfort performance. The raw material is made of high-quality microfiber, which is thin and long, non hydrophilic. Organic matter and microorganism cannot survive and develop in inorganic matter. The edge of the product is tightly sealed, the surface is smooth and dust-free, the fiber is long and soft, so the fiber will not fall. Centrifugal glass wool is made of glass as the main raw material and mixed with other auxiliary materials according to a certain proportion and then sent to the glass furnace for full melting. The melted solution flows out through the leakage plate and enters the centrifuge. Carry out curing and set. This is a non slotted and drop plate installation method, the operation is relatively simple, future maintenance and exchange is also very convenient, and the role of more three-dimensional after installation. 1. Installation convenience and safety of open keel sound-absorbing board: no protective measures are required for installation of sound-absorbing board, no fiber scattering will pollute the environment, and the construction site is clean. The metal keel can be used for installation, which can be exposed or concealed. The surface can be painted and painted for up to six times. The structure of the ceiling sound-absorbing board is relatively strong and elastic, and it can resist impact, especially in places such as gymnasium. It can bear repeated impact of various balls without crack or damage. The surface texture of the ceiling sound-absorbing board is more elegant and unique, and more importantly, the ceiling wood fiber sound-absorbing board combines the advantages of wood and cement: existing wood like quality. 1. Measure the length and width of the ceiling, 2. Build the keel according to the measured size, 3. Pass the rock wool decorative sound-absorbing ceiling obliquely through the keel installation, and then let it go. Glass fiber ceiling, glass fiber sound-absorbing wall panel, rock wool sound-absorbing board and composite calcium silicate perforated sound-absorbing board are sound-absorbing products of Langfang Yisheng building materials Co., Ltd. since its establishment, the company has always been committed to the R & D, application and product system of sound absorption, sound insulation and energy-saving green building materials industry. This kind of glass fiber ceiling is very popular when it comes to the marketI like it. The main reason is that the surface of this sound-absorbing board has been specially processed. A layer of fiberglass cloth will be laid on the back to prevent the board from leaking. A spray coating and edge sealing treatment will be carried out around the board, which can make the sound absorption board achieve the sealing. The quality of the board is also relatively light and won't be deformed due to long-term use. It has the effect of heat insulation and sound absorption, but also can play a certain decorative effect. So it is widely used in office. The glass fiber ceiling materials of our factory have strong decorative effect and are more economical and durable in the current market. Using this superior glass fiber ceiling material in the current market can ensure that it can give full play to its ideal application effect in the construction application. In fact, it also promotes the development of e-commerce market. Anti mildew performance of sound-absorbing ceiling: after the surface of ceiling insulation material is coated, it can be cleaned easily at the same time. Sound-absorbing ceiling moisture-proof and waterproof: double-sided layer and microcellular foaming materials are hydrophobic materials, which have good moisture-proof and waterproof properties and will not deform in long-term use. Places with high requirements for sound can not only absorb redundant sound, but also have the effect of heat preservation, fire prevention and flame retardant, which is the embodiment of multi-purpose board. Glass fiber ceiling, glass fiber ceiling sound-absorbing wedge is a special sound-absorbing structural material used for strong sound-absorbing field. It is made of porous (or fibrous) materials and cut into a cone-shaped or wedge-shaped sound-absorbing body, which is firm and does not deform. Glass fiber sound absorption board has good sound absorption effect, mildew proof, fire resistance and durability, corrosion resistance, and simple constructionIt is a practical and beautiful board product, which can improve the building environment, play a good role in decoration, and provide people with quiet and comfortable environment conditions. Compared with the common ceiling, it has great application advantages. The advantages of fiberglass sound absorption board the sound absorption performance of fiberglass sound absorption board is excellent. The cavity installed at the back of the building ceiling is usually larger than 200mm. The sound absorption coefficient of the low-frequency section will be greatly improved by the cavity according to the measurement, so the fiberglass sound absorption ceiling can achieve the full band strong sound absorption effect. The glass fiber sound-absorbing board has good decorative property, the surface of the plate is painted and has color, and has good decorative effect. Glass fiber sound absorption board has good fire resistance. As the main raw material of the board is glass fiber, which is non combustible, the fire rating of the glass fiber acoustic ceiling reaches a level. Glass fiber sound absorption plate is light and thin according to the measurement. The thickness of the plate is thin, the weight is light, and the surface density is about 2.o ~ 3.okg/m. In fact, for example, the rough cement and the convex and concave stone on the surface are basically not sound-absorbing. When absorbing and attenuating sound waves propagate in the medium, the friction and heat conduction in the particles will cause attenuation. The sound absorption plate mainly uses the principle of scattering attenuation. Fiber porous sound-absorbing materials, such as centrifugal glass wool, rock wool, mineral wool, plant fiber spraying, etc. the sound absorption mechanism is that there are a large number of micro connected pores in the material. Along these pores, the sound wave can penetrate into the material, and the friction with the material will transform the sound energy into heat energy. (3) In the elastic limit, the elongation is large and the tensile strength is high, so the impact energy absorbed is large. (4) It is inorganic fiber, non combustible and resistant to chemicalsGood learning. (5) Low water absorption. (6) It has good scale stability and heat resistance. (7) It has good processability and can be used for products of different shapes such as strand, bundle, felt and weaving. (8) Transparent to light. There are four factors that affect the sound absorption and noise reduction, and there will be no fiber scattering to pollute the environment. Glass fiber ceiling is a board made of on your order glass fiber as the main raw material. In the process of making, there are many crisscross pores inside. These pores do not affect the sound absorption effect of the ceiling, but protect the sound absorption performance of the board. Sound is transmitted in the form of sound waves. The sound waves propagating in the air enter into the internal pores of the ceiling. When they are transmitted again, a certain amount of energy needs to be consumed, so as to reduce the sound waves transmitted, that is to say, the sound entering the human ear will be reduced. Both sides are covered with glass fiber cloth, and different surface effects are painted with professional equipment. The product performance is environmental protection, fire prevention, moisture-proof, comfortable decoration, economy, pollution prevention, light impact, tone and environmental protection. The prefabricated steel elevator shaft raw materials of eurosound products are superfine glass fiber of high quality, free of lead, asbestos and other harmful, toxic substances, no peculiar smell. Glass fiber products have been widely used in developed countries. The glass fiber product standard design institute is listed in the list The standard design atlas (03j502-2) is a new generation of glass fiber sound-absorbing ceiling after gypsum board, calcium silicate board and mineral wool board. Therefore, the glass fiber sound-absorbing ceiling can move the effect of constant temperature and humidity. The effective indoor and outdoor temperature and humidity can be designed according to different places to save energy and create comfortable environmental conditions. Three, the glass fiber sound-absorbing ceiling is made of superfine fiber material, the fiber is thin and long, non hydrophilic, organic matter and microorganism cannot be produced and grown in inorganic matter, the product is tightly sealed around, the surface is smooth without dust accumulation, and the fiber is relatively long and soft. At the beginning of thermal insulation board, it plays the role of sound-absorbing board. With the development of sound-absorbing board, glass fiber sound-absorbing board is such a board. It is made of glass fiber. There are many pores formed by interlaced fibers in the interior, which can absorb sound waves and consume them, so as to reduce people's trouble caused by noise. Rock wool glass fiber sound absorption ceiling specification rock wool glass fiber sound absorption ceiling is a new rock wool product integrating sound absorption, heat insulation and decoration. The surrounding edges shall be solidified, and the board surface, back and surrounding edges shall be covered with glass fiber felt. Especially in the community, upstairs high-heeled shoes, treadmills, children's play will bring some trouble. And to ensure that the color does not fade, even if used for many years is still as old as new. The raw materials of anti sinking products are processed by dry technology. After being ejected by centrifuge, the fibers are directly made by high-pressure press. The fibers are not hydrophilic. Our board is easier to cut. It can be easily cut on site with wallpaper blade. No corrosivity: fiberglass plate has no corrosivity and will not corrode copper, aluminum, iron and steel products. With the progress of science and technology, more and more modern building materials are applied. In the past, people's impression of the ceiling was just that“"A piece of white cement", I do not know the ceiling court decoration occupies an extremely important position. In addition, the ceiling decoration also plays the role of covering beams and columns, pipelines, heat insulation, sound insulation, etc. It will not break under the external force of. Considering the construction and shortening the construction period, the simpler method is to prefabricate the sound insulation component space sound insulation body, and then carry out on-site hoisting. In essence, sound insulation is not a new sound insulation structure, but the sound insulation characteristics are different due to different use conditions. There are two or more surfaces and sound waves in the space sound insulation body, and the effective sound insulation area is much larger than the projection area. Then there is the application of acoustic ceiling beautiful. And thinner than the wall, so doors and windows are the weak link of sound insulation. If the decibel is more than 50 decibels, it will affect sleep and rest; if the decibels are more than 70 decibels, it will interfere with conversation, causing upset and distraction; if you work or live in a noise environment of more than 90 decibels for a long time, it will seriously affect hearing and lead to other diseases such as heart and blood vessels. The metal keel can be used for installation, which is not only convenient for installation, but also convenient for maintenance and replacement in the future. And the load added to the building structure is very small. Because the glass fiber sound absorption ceiling is very light. It is also a full band strong sound-absorbing material, which is suitable for large-span buildings such as gymnasiums, exhibition halls, large shopping malls and high-noise factory buildings as sound-absorbing ceiling. It can effectively reduce the indoor reverberation, so as to make the environment more quiet. Hang the sound insulation body at a place with high density of sound energy flow (for example, close to the sound source, with concentrated reflectionWhere it is scorched), such as sound insulation cotton, sound absorption cotton and absorption. The price of this material is generally fixed and will not be changed due to other factors. 3. As we all know, the price of cotton is also the current price, especially when it is traded in large quantities. However, the price of soundproof cotton is relatively stable, and sometimes it changes slightly. Geographical factors, different regions have a great impact on the price of sound-absorbing board. In some big cities, due to the large industry competition, the traffic and transportation are very developed, which can quickly adjust the north and south of the physical object, so it can maintain the price of the pore wood sound-absorbing board at a relatively low and stable level. But for the Midwest, or remote mountainous cities, due to supply and demand, transportation, consumption level and other factors. Prices also fluctuate irregularly. 2. Quality factors, many people don't know the internal quality problems of pore wood sound-absorbing board, because it's hard to distinguish which product is good and which is poor by naked eyes. Therefore, the product will not deform, sink, swell, twist, curl and other phenomena due to environmental humidity. It has been proved by a number of tests that the product can still maintain stable performance under high temperature, high humidity and harsh environment, and meet the * * requirements of moisture-proof products. ② In addition to all the functions of the plane sound-absorbing board, the sound-absorbing board of the three-dimensional diffusion body can conduct the sound wave at different angles through its three-dimensional surface, and the blind area of the sound wave in the diffusion process. Improve sound quality, balance sound, reduce stress, reduce height。 Fiberglass board has various specifications and different patterns on its surface. The advantages of rock wool glass fiber sound-absorbing ceiling the sound-absorbing performance of glass fiber sound-absorbing ceiling is excellent. The cavity installed at the back of the building ceiling is usually larger than 200mm. The sound-absorbing coefficient of the low-frequency section will be greatly improved due to the cavity according to the measurement, so the glass fiber sound-absorbing ceiling can achieve the full band strong sound-absorbing effect. The glass fiber sound-absorbing ceiling has good decoration, the surface is painted and has color to choose. The sound absorption board of elevator shaft is specially designed and produced for the elevator shaft and machine room. Its core material is yellow glass wool fiber. Centrifugal glass wool, as a kind of acoustic material widely used in various places for a long time, has been proved to have excellent sound absorption performance and fire resistance performance, and its surface compound sound absorption particles. The main function is to enhance the sound absorption effect and facilitate the installation. The shape of the sound absorption board of the elevator shaft is concave convex type. This special structure increases the effective sound absorption area and changes the reflection effect of the sound. The noise reduction coefficient NRC = 0.75, which is mainly applicable to the sound absorption and noise reduction of the elevator shaft, elevator machine room, air conditioning machine room and other special structures. And non-toxic harmless, is the real green sound-absorbing decorative plate. It is widely used in building air conditioning insulation system, decorative wall sound insulation, decorative ceiling, as well as chemical, electric and other industries of equipment insulation. Scientists found that filling silica aerogels into fiberglass cotton and making aerogel felt can effectively reduce thermal conductivity. (9) Development of surface treatment agent with good adhesion to resin. (10) It's cheap. (11) Hard to burn, highIt can be melted into small glass beads at low temperature. Glass fiber sound-absorbing board A-class non combustible, moisture-proof and waterproof, is a relatively ideal ceiling material. Stacking too high is easy to extrude the glass fiber ceiling, which will also cause the plate to break and break, which will also affect the installation and construction. In addition, outdoor catkins fly in spring. The warehouse shall close the doors and windows in time to prevent the board from contaminating the catkins. Too many people in the workplace, noise affects work efficiency? People living in prosperous cities are always suffering from outdoor noise. Can't work safely? No problem. Fiberglass sound-absorbing board can help you create a quiet working environment. The second is to keep the original wall. Advantages of fiberglass sound-absorbing board: strengthen sound-absorbing performance, shorten reverberation time, greatly improve open area acoustic environment, rich in artistic beauty, can customize panel color and size, single suspension or combination installation, flexible to create your unique style, supporting suspension or group installation, flexible to create your unique style, supporting suspension system and accessories, convenient and quick installation / disassembly The installation height and angle can be adjusted flexibly. Rock wool glass fiber sound absorption ceiling specification rock wool glass fiber sound absorption ceiling is a new rock wool product integrating sound absorption, heat insulation and decoration. The surrounding edges shall be solidified, and the board surface, back and surrounding edges shall be covered with fiberglass felt. The fiberglass felt on the board surface shall be painted for decoration. According to the thickness of the board, there are three kinds of glass fiber decorative sound-absorbing ceiling: 15ram, 20mm and 25mm. Installation of rock wool glass fiber sound-absorbing ceiling rock wool sound-absorbing ceiling is generally installed with metal open keel, which is very convenient and fast for construction, and the site is relatively clean. The installation steps are as follows. In a word, you can see if you want it according to the advantages and disadvantages mentioned above. Today, I'll introduce it to you. The sound quality of the room can be improved and the noise can be controlled by using decorative sound absorption board to stick to the wall or ceiling, porous materials and perforated or membrane materials to install on the wall, or even using floating cloud suspension; porous materials can not only absorb the air sound, but also weaken the vibration caused by solid sound and air sound of the room; porous materials can be filled into the composite structure composed of various plate materials to improve the sound insulation ability And reduce the weight of the structure. According to the characteristics of noise, using acoustic principles such as sound insulation, sound absorption, resonance, etc., and adopting sealing measures to use methods such as external isolation, internal absorption and noise elimination for comprehensive treatment, can effectively control the plant boundary noise affected by them. The propagation of low-frequency noise is controlled by means of the silencing characteristics of the resistant structure. If the walls are too smooth, any sound will reverberate, which will increase the volume of the noise. Therefore, you can use wood fiber wall sound-absorbing better decorative materials. Glass fiber products have been widely used in developed countries. Glass fiber product standard design and Research Institute has listed in the standard design atlas (03j502-2) a new generation of glass fiber sound-absorbing ceiling after gypsum board, calcium silicate board and mineral wool board. To prevent wall cracking, now the walls are cast, it is easy to crack. I went to my neighbor's house and saw that her house is pure paint, but now the wall has some big cracks that can't be made up. The seams of the wallpaper are in the air, and they will crack sooner or later after oxidation, but the seams of the fiberglass wallpaper are covered by the paint. TimeIt will not crack after growing. Repairable! Isn't it necessary to drill holes for hanging some things on the wall? If the wrong place is drilled or the drilled place is unnecessary, you can cut the damaged cloth, cut a piece of parquet from the remaining spare cloth, and then paint it. You can mend it by yourself if you are knocked off by the furniture. How to choose the glass fiber ceiling with high cost performance? Changsha glass fiber ceiling processing clothing. There is also a wallpaper laying process. 3. The sound absorption performance of glass fiber sound-absorbing ceiling also has a great relationship with the installation conditions. When there is an air layer behind the glass fiber sound-absorbing ceiling, the sound-absorbing effect is similar to that of the sound-absorbing board without air layer of the same thickness. The sound absorption performance of the medium and low frequency is larger than that of the material on the hard bottom, and the sound absorption coefficient will increase with the increase of the thickness of the air layer, but the effect will not be obvious when it reaches a certain value. Glass fiber sound-absorbing ceiling manufacturers to introduce the selection of glass fiber sound-absorbing ceiling to consider what factors: glass fiber sound-absorbing ceiling is a decorative, practical value of building materials. Choose fiberglass sound-absorbing ceiling for quiet working environment! Too many people in the workplace, noise affects work efficiency? People living in prosperous cities are always suffering from indoor noise, unable to work safely? All these are to be solved by glass fiber sound-absorbing ceiling. Poor wear resistance. Used to make reinforced plastic (see color picture) or reinforced rubber. As a reinforcing material, glass fiber has the following characteristics, which make the use of glass fiber far more extensive than other kinds of fiber, and the development speed is far away from its characteristicsThe results are as follows: (1) high tensile strength and small elongation (3%). (2) High elasticity and rigidity. So the thicker the board, the better, but if it is the fifth grade board, no matter how thick it is. In addition, in surface treatment, some manufacturers do not reach a certain thickness of raw materials, but in order to pursue the concept of thickness, in surface treatment, spray an additional layer of paint. Ordinary consumers can't have a good understanding of the material of the original aluminum gusset plate when they buy it. A simple way is to feel the strength and hardness of the aluminum plate by hand. Processing analysis] editing ceiling surface treatment mainly includes: laminating, rolling coating and spraying, of which laminating board is good. The market has a lot of ceiling surface treatment is also called lamination, but it is a kind of film in China. The formed board is called plastic lamination board. There is also a kind of pearlescent board, the surface looks similar to the coated board, but it is not a film at all, it is only in electrostatic spraying, in advance in the paint for spraying with pearlescent powder foam. This kind of board is easy to appear chromatic aberration. It will change color in two or three years. Paint off. Roll coating plate is a composite metal with primer and finish on the front and paint on the back. Perforated gypsum sound-absorbing board refers to the combination of a cylindrical hole through the front and back of the gypsum board, a back covering material with air permeability pasted on the back of the gypsum board and an sound-absorbing material which can absorb the sound energy. Sound absorption board is an ideal sound absorption decoration material. It has many advantages, such as sound absorption, environmental protection, flame retardant, heat insulation, moisture-proof, mildew proof, easy to dust removal, easy to cut, easy to mosaic, simple construction, good stability, good impact resistance, good independence, high cost performance, etcKinds of colors can be selected to meet the needs of different styles and levels of sound-absorbing decoration. You can cut the damaged cloth, cut a piece of parquet from the rest of the spare cloth, and paint it. You can mend it by yourself if you are knocked off by the furniture. It has strong tensile property, effectively prevents wall cracking, and has reinforcement effect on wall. With high-quality coating, the surface does not accumulate static electricity and generate no dead angle of scale, so it is easy to clean. Strict surface sizing treatment makes the wall cloth clean and flat, moisture-proof and mildew proof, and can prevent the growth of microorganisms or parasites. The open space of organizational structure is conducive to the natural diffusion of water vapor and the regulation of indoor climate. Unsmooth fabric surfaces reduce noise. Good repeatability, labor-saving, easy construction, green environmental protection, safety and environmental protection, good decoration effect, rich texture. In the road, water conservancy, environmental protection and other projects to strengthen, drainage, protection. The function of filter. There are many advantages of laying wall cloth on fiberglass ceiling, which can prevent the wall from cracking and is very beautiful. It depends on your personal preference whether you choose not to use this material to decorate the ceiling. As far as possible to prevent heat into the room, so as to achieve the effect of low summer room temperature. At the same time, ceiling material is aluminum polymer polymer microcellular foam products, widely used in building, storage, energy and other fields. It is widely used in the central air-conditioning system of high rise and high-rise buildings such as hotels, residential buildings, hospitals and so on. This kind of problem can be solved by installing fiberglass board on the indoor wall or hanging items. Characteristics of fiberglass sound absorption board: commonly used fiberglass sound absorption boardIn the wall and roof, it can effectively block the indoor and outdoor noise, and can play a heat insulation function. How to control the sound in the room and reduce the harm of noise to human body has become a problem that more and more designers consider. At the same time, the sound insulation system composed of sound insulation board is simple and convenient for renovation, re decoration and repair due to its simple structure and few materials. To avoid the failure of the sound insulation project, the sound insulation board is used. The sound insulation project is simple and efficient, and the assembly procedure is few. There is no need to add elastic bars, sound insulation felt and other materials under the sound insulation board. Generally speaking, the material with the sound absorption coefficient a greater than 0.3 is called as the sound absorption material. Glass fiber ceiling material performance introduction: Changsha glass fiber ceiling processing service, in the domestic environment, all kinds of sound-absorbing building materials are emerging, widely used in noise control to improve the comfort of people's living environment. In addition, noise pollution has already become a major public hazard of urban environmental pollution. With the continuous improvement of people's living quality and environmental awareness, the requirements for living environment have gradually increased. Correspondingly, people have put forward higher requirements for the performance of building boards, from the realization of single sound-absorbing performance to the transformation of high sound-absorbing, decorative, economic and environmental protection performance 。 The sound-absorbing soft bag can be called cloth sound-absorbing soft bag, leather sound-absorbing soft bag, sound-absorbing board soft bag and so on. It is a new building material applied in modern decoration. The soft bag sound-absorbing board of Tiange acoustic classroom is made of special fire-resistant sound-absorbing cotton placed in the aluminum frame, and is made of fire-resistant sound-absorbing cloth or environmental protection leather, cowhide, etc. According to the requirements of code for fire protection design of buildings (gb50016-2014), prepare the fire protection regulations or requirements for external insulation materials. From the perspective of energy conservation requirements: in recent years, the requirements of energy conservation and emission reduction have been continuously strengthened. The energy-saving design standards for residential buildings, public buildings and rural residential buildings have been revised. The back is sealed with glass fiber woven fabric, which will not absorb the return air of the air conditioner, so as to ensure the cleanness and hygiene. 4. Decorative. Glass fiber sound-absorbing ceiling is not only superior in performance, but also outstanding in decoration. The glass fiber sound-absorbing ceiling has various colors and shapes. According to the needs of decoration, it can be made into special-shaped board and arc-shaped board, which can provide more space for designers to design and meet more design style requirements. 5. The glass fiber sound-absorbing board can effectively control and adjust the reverberation time in the room, reduce the noise and improve the sound quality. The glass fiber sound-absorbing ceiling has good heat insulation performance and is used for free The adjustment place can reduce the impact of the outside on the indoor temperature, thus effectively saving energy. The glass fiber acoustic ceiling can hardly absorb water from the air. The construction site is clean. The metal keel can be used for installation, which is not only convenient for installation, but also convenient for maintenance and replacement in the future. Moreover, the load added to the building structure is very small and safe. The basic performance of fiberglass ceiling is good in fire resistance (class a non combustible), environmental protection (asbestos free, radioactive pollutant free), waterproof (no deformation), attractive, mildew proof, high reflective rate (energy saving), anti pollution product surface is treated by special process, smooth, waterproof, not easy to accumulate ashDust, if there is dirt caused by external factors on the surface, it can be treated with wet cloth or rubber glue. Comfort: the raw materials of this product are high-quality glass superfine fiber and natural basalt mineral fiber, which are currently recognized as good thermal insulation materials. The product is of constant humidity, which can effectively keep the temperature and humidity between indoor and outdoor peaceful rooms. Different products can be designed according to the needs of different places. It not only saves energy for you, but also provides protection for environmental comfort. Therefore, in the design, we can make full use of the visual illusion to create a multi-layer structure of the sound-absorbing body. Let it create a quiet working environment, has been favored by many customers, you also try it! Our factory is a manufacturer of glass fiber sound-absorbing board, which brings various products with quality assurance to people's life. We are looking forward to your product communication with our factory. Glass fiber sound-absorbing board brings convenience to people's life, and manufacturers bring you products with quality assurance. Some big cities are very developed in traffic and transportation because of the big competition in the industry. It can quickly adjust the north and south of the object, so it can keep the price of the hole wood sound-absorbing board at a relatively low and stable level. However, for the central and western regions or remote mountainous cities, due to the influence of supply and demand, transportation, consumption level and other factors, prices will fluctuate irregularly. Operation process of upholstery wall surface: treatment of base or base plate → straightening, square setting, finding rules and snapping lines → calculation of materials and cutting materials → pasting of materials → installation of veneer or decorative sidelines, brushing of edge paint → upholstery wall surface is in principle the floor and roof of the roomThe decoration has been basically completed.