Yunnan sound barrier manufacturer direct sales wholesale price

Keywords: Yunnan Expressway Sound Barrier, Kunming Community Sound Insulation Wall, High Speed Rail Sound Insulation Panel, Viaduct Sound Barrier, Yunnan Screen Mesh, Kunming Barbed Wire Mesh
Yunnan Dian Shuo Trading Co., Ltd. is located in Kunming, which is known as the Spring City. It is a company A comprehensive enterprise specializing in the research, development, production, installation, construction and sales of metal wire mesh. It has its own production base and construction team to provide customers with one-stop service from product design to product use. After years of development, our company's products have been promoted and utilized in a large number of mountainous areas, railways, highways, mines, rivers and municipal engineering sites in Yunnan, covering the entire province of Yunnan. The company has successively participated in the ecological gabion network reconstruction project of the Zhaolu River, the slope management of the Shilin River, the razor wire protection project of the No. 1 Prison in Yunnan Province, the wall heightening and protection project of the No. 5 Labor Camp and Detoxification Center in Yunnan, and the slope protection of the Kunwu Expressway in Yunnan. , Chengdu-Kunming Railway protection, Ludian post-disaster reconstruction slope protection, Yuxi Ningzhou substation peripheral guardrail network, Qujing Dongyuan Power Plant steel grating expansion project, and other large-scale engineering project construction work, and maintain contact with relevant professional authorities and famous experts With close business contacts, we have jointly solved some complex river management and protection issues.
Our leading products include
Gabion nets are used to transform rivers, which can prevent rocks from being damaged by water flow, wind and waves, and achieve an ecologically balanced greening effect.
The protective net is used to protect users on highways, airports, prisons, communities, municipalities and breeding industries.
Steel grating power plant, chemical plant, refinery, steel plant, cement plant, municipal engineering sewage treatment, etc.
The sound barrier is used for sound insulation of elevated highways, urban light rail subways, etc.
Partitions for Taibai board houses, warehouses, gas stations, office buildings, villas, multi-storey high-rise residential buildings and other civil buildings
Our company builds factories with sincerity and thrives with quality. With excellent quality, good reputation, high-quality service and reasonable prices, we continue to expand the market. The silk connects the hearts of the four seas, and the love of the five continents is woven into the web. Dian Shuo Company is willing to cooperate sincerely with you to create a brilliant tomorrow
Product Features
Large and average sound insulation. (Conditional sound-absorbing cotton, thick, high and long)
High average sound absorption coefficient (Conditional sound-absorbing cotton, thick, high and long)
Weather-resistant and durable products are water-resistant, heat-resistant, UV-resistant and will not be affected by rain Temperature changes cause reduced performance or abnormal quality. The product is made of aluminum alloy coils, galvanized coils, glass wool steel columns, and the surface is galvanized and has an anti-corrosion life of more than 10 years.
Aesthetically pleasing, you can choose from a variety of colors and shapes to coordinate with the surrounding environment to form a beautiful landscape.
Economical prefabricated construction improves work efficiency, shortens construction time, and saves construction costs and labor costs.
Easy to install in parallel with other products, easy to maintain and update.
The two ends of the safety sound-absorbing panel are connected and fixed with steel wire ropes to prevent secondary damage and loss of personnel and property.
The lightweight sound-absorbing panel series products are characterized by their light weight, with a square meter mass of less than kilograms. They can reduce the load-bearing load of elevated light rail elevated roads and reduce structural costs.
Ultra-fine glass wool is used for fire protection. Due to its high melting point and non-flammability, it fully meets the requirements of environmental protection and fire protection regulations, and the fire protection level reaches level 1.
High strength combined with different climate conditions in various regions of my country, fully consider wind load during structural design. Using galvanized sheets, through the automatic production line, the grooves are pressed to increase the strength, making the product resistant to grade typhoons and compressive kg/㎡.
The waterproof and dustproof louver type is designed with full consideration of waterproofing and dustproofing. The angle is set so that its sound absorption will not be affected in a dusty or rainy environment. Dust and drainage measures have been set up in the structure to avoid accumulation inside the components. water.
The durable product design has fully considered the impact safety of wind-borne traffic vehicles on the road and all-weather open-air anti-corrosion. The product adopts galvanized aluminum alloy coil and glass wool steel column with galvanized surface treatment.
Metal round hole soundproof walls are usually made of galvanized steel plates, stainless steel plates, copper plates, aluminum plates, nickel plates and alloy plates as raw materials, which are stamped by a punch and a die. The metal round hole sound insulation wall has the characteristics of beautiful appearance, strong integrity, uniform mesh, smooth surface and low processing cost. According to the characteristics, the mesh surface is flat, smooth, beautiful, strong and durable.
The metal round hole sound insulation wall is a sound-absorbing and sound-insulating barrier assembled with sound-absorbing material as the core material and acoustic components of color steel sandwich panels. Color steel sound barrier sound-absorbing acoustic components can be processed into several types of sound-absorbing and insulating acoustic units, such as shutter-type, perforated, micro-perforated, and louver-type. The sound-absorbing color steel composite panels with slotted holes have better mid- and high-frequency sound insulation properties, while the perforated and louvered color steel composite panel acoustic components have better mid- and low-frequency sound insulation properties. Therefore, sound barriers of different structural forms can be selected according to noise characteristics.
The product features of the metal round hole sound insulation wall are that it has good sound absorption and insulation performance in areas where highway traffic noise energy is concentrated. The material has the advantages of low price, light weight, waterproof strength, great appearance, durability, fast construction, and easy maintenance. Hebei Aozheng Metal Wire Mesh Products Co., Ltd. is an environmentally friendly enterprise that is approved and registered by the national supervision and inspection and railway supervision and inspection agencies. Our factory has accumulated many years of experience and introduced highway barrier production lines and sound-absorbing wall panel production lines. Advanced production equipment, combined with strong technical force, produces first-class sound barriers that integrate waterproofing, fireproofing, sound absorption, noise reduction, heat insulation, beautiful appearance, highway sound insulation barriers, light rail railway sound insulation barriers, metal sound insulation barriers, viaduct protective screens, metal sound insulation walls Soundproof window soundproof board material polyester carbonate transparent board elevator shaft soundproof board. Create a good space and comfortable environment for you and relieve you of worries.
A sound barrier can also be called a sound barrier
A sound barrier inserts a facility between the sound source and the receiver, which causes a significant additional attenuation of the sound wave propagation, thus weakening the area where the receiver is located. Noise effects, such facilities are called sound barriers.
During the propagation process of sound waves, when they encounter a sound barrier, three phenomena, reflection, transmission and diffraction, will occur. It prevents the propagation of direct sound and provides sufficient attenuation of radiated sound, while the influence of transmitted sound is negligible. Therefore, the sound insulation effect of a sound barrier can generally be expressed in terms of noise reduction, which reflects the above two abilities of the sound barrier to shield sound. Insert a sound barrier between the sound source and the receiving point. If the barrier is infinitely long, the sound waves can only be diffracted from above the barrier and form a sound shadow area behind it, just like the light is blocked by an object and forms a shadow. In this sound shadow area, people can feel that the noise is significantly reduced. This is the noise reduction effect of the sound barrier.
According to the application environment of the sound barrier, the sound barrier is divided into traffic sound insulation barrier equipment, noise attenuation sound insulation barrier, industrial factory boundary sound insulation barrier. Outdoor sound barriers generally use brick or concrete structures, and indoor sound barriers use structures such as steel boards, plastic plasterboard, and foam aluminum. The wide plate has been successfully developed by Wuxi Zhengcheng Enterprise. Greatly improve the light transmission effect and enhance impact resistance!! Resistant to weak acids and neutral oils. The effective period of use is up to one year.
The sound barrier is mainly composed of two parts: a steel structure column and a sound-absorbing and insulating screen. The column is the main force-bearing component of the sound barrier. It is fixed to the road anti-collision wall or the embedded steel plate beside the track through bolts or welding. The sound-absorbing board is the main sound-insulating and sound-absorbing component. It is fixed in the column groove through high-strength spring clips to form a sound barrier. The design of the sound barrier has fully considered the impact safety of wind-borne traffic vehicles on elevated highways, urban light rail subways, and all-weather open-air anti-corrosion issues. It has beautiful appearance, exquisite production, convenient transportation and installation, low cost and long service life. It is especially suitable for anti-noise use on elevated highways and urban light rail subways. It is the most ideal sound insulation and noise reduction facility in modern cities.
A sound barrier, with a height of one room, covers the effective area with an average noise reduction of up to The better.
According to material classification, sound barriers can be divided into the following categories: metal sound barriers (metal louvers, metal mesh holes), concrete sound barriers (lightweight concrete, high-strength concrete), fiberglass sound barriers, etc.
According to different uses, it can be divided into the following categories: railway sound barriers, highway sound barriers, urban landscape sound barriers, residential areas, noise reduction barriers, etc.
The noise reduction amount of the sound barrier depends on the frequency of the noise, the height of the barrier and the sound source. It is related to factors such as the distance between receiving points. The noise reduction effect of the sound barrier is closely related to the frequency component of the noise. The noise reduction effect for high-frequency sounds greater than 1 is better than the mid-frequency sound of about 1, but for the low-frequency sounds of left and right due to the sound wave The wavelength is relatively long and easily diffracted from above the barrier, so the effect is poor. Usually, the sound barrier can reduce the high-frequency sound. The height of the sound barrier can be designed according to the distance between the sound source and the receiving point. The height of the barrier increases by one times, the noise reduction amount can be increased. In order to make the noise reduction effect of the barrier better, the barrier should be as close to the sound source or receiving point as possible.
Sound barriers are mainly used along railways and highways. At present, sound barriers are mainly used It is used for sound insulation and noise reduction in highway elevated composite roads, urban light rail, subway and other transportation and municipal facilities to control the impact of traffic noise on nearby urban areas. It can also be used for sound insulation and noise reduction in factories and other noise sources.
On roads In terms of sound insulation barriers, Tianshun has accumulated rich experience in design and construction. The sound barriers designed by Tianshun are divided into reflective sound barriers that are pure sound insulation, and composite sound barriers that combine sound absorption and sound insulation. The latter is more Effective sound insulation practices. Currently, most sound barriers use hybrid sound absorption and sound insulation products, which are characterized by targeted control of the generation and transmission characteristics of road noise. For example, the friction between cars and the road The sound or the friction sound between the locomotive and the track is in the lower part of the road. The sound has the characteristic of diffracting through the upper part of the screen. Therefore, the design adopts a structure with upper and lower sound absorption and middle sound isolation, which can effectively reduce the diffraction of noise in the middle of the sound barrier. The use of transparent reflective sound insulation panels can effectively interrupt the propagation path of sound waves and provide drivers and residents with a broad field of vision. In the field of architectural acoustics, through acoustic management, the reverberation time and indoor sound environment can be controlled to meet the needs of professional venues Requirements.
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