Highway Railway Sound Control Residential Acrylic Flexible Highway Sound Barrier Board Soundproof

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.

Large arc sound barrier features:
Large sound insulation: average sound insulation 37dB.
Number of sound absorption systems: High sound absorption coefficient 0.95.
Weather durability: The product has water resistance, heat resistance, UV resistance, and will not reduce performance or quality abnormalities due to changes in rain temperature.
Beautiful: You can choose a variety of colors and shapes to combine, and coordinate with the surrounding environment to form a beautiful landscape.
Economy: prefabricated construction, improve work efficiency, shorten construction time, can save construction costs.
Convenient: Parallel installation with other products, easy maintenance, easy to update.
Safety: Both ends of the sound absorption board can be connected and fixed with wire rope to prevent secondary damage, resulting in loss of personnel and property.
Light: large arc sound barrier products have the characteristics of light weight, the mass of less than 25 kilograms per square meter, can reduce the load-bearing load of elevated light rail, elevated road, can reduce the structural cost.
Fire prevention: The use of ultra-fine glass wool, due to its high melting point, non-combustible, fully meet the requirements of environmental protection and fire protection regulations, fire rating up to A.
High strength: combined with different climatic conditions in different regions of China, the wind load is fully considered in the structural design. Through the automatic production line, the groove is pressed to increase the strength, so that the product is resistant to 10-12 typhoons and wind pressure 300kg/㎡.
Waterproof, dust-proof: shutter design fully consider waterproof, dust-proof, its Angle is set to 45°, in the dust or rain environment, its sound absorption is not affected, the structure has been set in the dust drainage measures to avoid the internal water.

Durable: The design of the large arc sound barrier has fully considered the wind load of the road, the impact safety of traffic vehicles and the all-weather open air anticorrosion.

The general principle of highway sound wall material selection is good noise reduction performance, safe and reliable structure, economical material price, low installation cost, durable, long service life, landscape coordination, beautiful and generous. Specific instructions are as follows:
(1) Large sound insulation: the average sound insulation should not be less than 35dB;
(2) High sound absorption coefficient: the average sound absorption coefficient should not be less than 0.84;
(3) Weather durability: The product should have water resistance, heat resistance, UV resistance, and will not reduce performance or quality abnormalities due to rain temperature changes. Products using aluminum alloy coil, galvanized coil, glass wool, H steel column surface galvanized outer layer anticorrosion life of more than 15 years.
(4) Beautiful: you can choose a variety of colors and shapes to combine, and coordinate with the surrounding environment to form a beautiful landscape.
(5) Economy: prefabricated construction, improve work efficiency, shorten construction time, can save construction costs and labor costs.
(6) Convenient: parallel installation with other products, easy maintenance, easy to update.

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

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.