Qingdao Taicheng Transportation Facilities Co., Ltd
The first manufacturer of exporting all guardrail in China
Qingdao Taicheng Transportation Facilities Co., Ltd. is a
technological innovation enterprise invested by Henger Group. Its
headquarters is located in Jinkou Industrial Park, Qingdao.
Taicheng Transportation has an innovative scientific research team,
advanced manufacturing technology, first-class production
facilities, and perfect testing methods. , reliable product
quality, enthusiastic after-sales service, devoted to the great
cause of improving China's road safety.
Sound barrier is mainly used for sound insulation and noise
reduction of highways, expressways, elevated composite roads and
other noise sources. It is divided into pure sound insulation
reflective sound barrier and sound absorption and sound insulation
combined compound sound barrier, the latter is a more effective
sound insulation method. It refers to the wall structure installed
on the side of railway and highway to reduce the impact of traffic
noise on nearby residents. Sound walls are also called sound
barriers. A facility inserted between the sound source and the
receiver, so that the sound wave propagation has a significant
additional attenuation, thereby reducing the impact of noise in a
certain area where the receiver is located, such a facility is
called the sound barrier.
Sound barrier
Use anti-rust device, anti-paint dip plastic, durable more lasting,
no paint. Choose high quality cold drawn low carbon steel wire.
Strong corrosion resistance, stable performance, long service life.
The installation is not limited by the relief of the terrain,
especially for the hillside, slope, multi-curved areas, strong
adaptability
Excellent performance
The surface is treated by special technology to form a protective
film that is not easy to damage, smooth and flat, not easy to rust,
easy to clean and do not need maintenance.
Corrosion resistance
The surface has been specially treated, so it can be used safely
regardless of air pollution in the city or sea salt corrosion in
the coastal area, for you to solve the maintenance worries.
Aesthetic
The streamlined appearance, soft colors, can coordinate the
surrounding landscape, can blend with the modern urban space and
natural environment, so that you can relax in it.
Common specifications for sound barriers:
Screen size :500mm*2000mm,500mm*3000mm
Screen veneer galvanized sheet thickness: 0.6 mm, 0.7 mm, 0.8 mm,
1.0 mm and 1.2 mm
Screen thickness Thickness :80mm,100mm,
Column: H-shaped steel 100mm*100mm*6*8mm,125mm*125mm*7*10mm
Height: 3 m, 3.5 m, 4 m, 4.5 m, 5 m, 5.5 m, 6 m
Style: upright, top with Angle
Color: Dark grey, light grey
Surface treatment: galvanized + spray plastic
Stabilization: increase the diagonal brace
The main components of the sound barrier:
Foundation, column, screen body, fixed parts, seals, and some also
include the top structure.
Sound barrier screen body: galvanized sheet, backplane, keel, glass
wool, Dupont film, front punching rate of more than 25%; Sound
barrier column: H-shaped steel, flange chassis, diagonal brace,
inner rib plate, outer rib plate
H-column:
Size: 100 x 100 x 6 x 8 mm; 125 x 125 x 6.5 x 9 mm; 150 x 150 x 7 x
10 mm; 175 x 175 x 7.5 x 11 mm.
Finish: hot dipped galvanized & powder coated
Weld details:
Beautiful and continuous welding without leakage
Noise Barrier can be made of different materials, such as
galvanized sheet, aluminum sheet, concrete, wood, Polycarbonate
etc. More specification are as below.
1, Metallic Noise Barrier: Galvanized sheet( Anti-aging and
Anti-corrosion)
2, Aluminum Noise Barrier: Aluminum sheet(Anti-aging and
Anti-corrosion)
3, PVC Steel Noise Barrier: PVC steel material
4, Concrete Noise Barrier: High-strength cement or Light weight
cement
5, Cement Sawdust Noise Barrier: Cement and Bamboo
6, Polycarbonate Noise Barrier: Polycarbonate
7, Acrylic Noise Barrier: Acrylic
8, Glass Noise Barrier: Toughened Glass or Tempered laminated
Application scope
Sound barriers are mainly used along railways and highways.
Sound barriers are mainly used for sound insulation and noise
reduction in transportation and municipal facilities such as
expressways, elevated composite roads, urban light rail subways,
and to control the impact of traffic noise on nearby urban areas.
They can also be used for sound insulation and noise reduction in
factories and other noise sources.
Sound barriers 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 made of more
effective sound insulation. Most sound barriers use a combination
of sound absorption and sound insulation products, which are
characterized by targeted control of the generation and
transmission characteristics of road noise. For example, the sound
of friction between a car and the road or the friction between a
locomotive and the track is in the lower part of the road, and the
sound has the characteristic of diffracting through the upper part
of the screen. Therefore, the design adopts a structure with sound
absorption up and down and sound isolation in the middle, which can
effectively reduce the diffraction of noise; a transparent
reflective sound insulation board is used in the middle of the
sound barrier, which can effectively interrupt the propagation path
of sound waves. It also provides drivers and residents with a broad
vision environment. In the field of architectural acoustics,
through acoustic management, the reverberation time and indoor
acoustic environment are controlled to meet the requirements of
professional venues.
