noise barrier /pv panels 190w solar model/panel

Specifications sound barrier into traffic noise attenuation, noise barriers, equipment for industrial factory boundary noise barriers.

Noise barriers/noise barrier panel Inserted between the sound source and receiver of a facility so that Sonic has a significant added attenuation, waned as the receiver's noise within a certain area, such a facility is called a noise barrier The Definition of the Noise Barrier Acoustic wave propagation, when it encounters a sound barrier, reflection, transmission and diffraction will occur three phenomena. We commonly think of barriers to prevent direct propagation of sound and attenuation of the transmitted sound enough, and transmission of sound effects can be neglected. Therefore, the barrier's sound insulation effect and can be used to reduce noise levels, which reflects the sound barrier above two screen sound skills. Insert a sound barrier between the source and receiver, set up barriers infinitely long, sound waves can only come from diffraction over the barrier in the past, and subsequently formed a shadow zone, like the rays are obscured by objects like a shadow. In this shadow zone, people can feel the noise has significantly weakened, this is the noise reduction effect of sound barrier. Sound Barrier Structure According to the sound-barrier environment, sound barrier into traffic noise attenuation, noise barriers, noise barriers, equipment for industrial factory boundary noise barriers. According to the different uses and can be divided into several categories: railway noise barrier, Highway noise barrier and sound-barrier of urban landscape, neighbourhood noise reduction barriers and so on. Noise barrier by material can be divided into the following categories: metallic sound barrier (metal blinds, metal mesh holes), concrete sound barrier (light-weight concrete, high strength concrete), PC sound barriers, glass sound barriers, etc. Maximum width of 2.7 m wide PC tempered plexiglass plate in Wuxi is the production, noise barrier installation was successful, significantly improved visual and noise reduction effect Advantages:
1, low cost: not only the low production costs, and because of the light weight can significantly alleviate the weight-bearing load of elevated light rail, road, lower project cost;
2, under strong wind: high strength, light weight, can meet the different climate conditions in various regions of our country the wind load requirements;
3, superior acoustic performance: magnesium the average sound volume sound barrier more than 35dB, average sound absorption coefficient is greater than 0.84, meet the requirements for noise barriers in all areas;
4, good fireproofing performance: magnesium cementitious materials are inorganic non-combustible materials, compound sound-absorbing materials such as glass wool, perlite also has excellent fire performance, making the product has excellent fire performance, is a national a-class non-combustible materials;
5, the use of good durability: magnesite sound barrier water resistance, fire resistance, resistance to corrosion, UV-resistant, not affected by bad weather such as rain, snow, wind, sand erosion, long service life;
6, the installation is simple: light weight magnesium sound barrier, fabricated construction, high efficiency, short time, can save a lot of work;
7, aesthetics of plastic: according to the different needs can be used in combination with metal and translucent material structure, or spraying a variety of colour and pattern to achieve landscape decorative requirements.
8, energy saving and environmental protection: magnesite raw materials used in sound-barrier nonpoisonous, harmless, and production process, no heating, no toxic gas release, the State encourages the development of environment-friendly products;
9, broad scope: according to the different needs and magnesium processing magnesium the barriers is sound-absorbing Board, suitable for Highway and light rail, Railway culverts, tunnels and other transportation areas, industrial plants, workshops and residential areas. Anping metal wire mesh products factory, was founded in 2002. Our factory is located in Asia's largest wire mesh production base, with the Chinese "Silk town" reputation in Anping County, Hebei province, covering an area of more than 20 acres, employs more than 50 employees, professional technicians and engineers more than 10 employees, are specialized in wire mesh and intensive processing of first-class modern enterprise.
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