Road Sound Reduction Acoustic Panel Barrier Used For Traffic Noise Barriers
Road sound reduction acoustic panel barrier is mainly used for
noise reduction of highways, elevated composite roads and other
noise sources. It is divided into pure sound isolation reflecting
sound barrier and composite sound barrier combined with sound
absorption and sound insulation. The latter is a more effective
method of sound insulation. A wall structure designed to mitigate
the effects of traffic noise on nearby residents. A soundproof wall
is also called a noise barrier. A facility is inserted between the
source of sound and the receiver to make a significant additional
attenuation of sound propagation, thereby weakening the noise in a
certain region of the receiver.
traffic noise barriers , equipment, noise attenuation, noise
barriers, industrial plants, noise barriers, highways and highways.
It is the place where most types of noise barriers are used.
|Road Sound Reduction Acoustic Panel Barrier|
|Height||2.5m, 3.0m etc.|
|Filling screen||1960*500*140mm, 3960*500*140mm|
(1) large amount of sound insulation: the average sound insulation
shall be no less than 35dB;
(2) high sound absorption coefficient: average sound absorption
coefficient should be no less than 0.84;
(3) weather resistance durability: products should have water
resistance, heat resistance, UV resistance, not due to changes in
rainwater temperature, performance or quality abnormalities.
Products using aluminum alloy plate, galvanized coil, glass wool
and H steel column surface galvanized, external corrosion
prevention period of more than 15 years.
(4) beautiful: you can choose a variety of colors and shapes for
the combination with the surrounding environment, forming a
(5) economy: assembly type construction, improve work efficiency,
shorten construction time, can save construction cost and labor
(6) convenient: parallel installation with other products, easy
maintenance, easy to update.
(7) portable: sound absorption board series products with light
weight, can lighten the load of elevated light rail and elevated
road, and can reduce the structural cost.
(8) fire prevention: superfine glass cotton, because of its high
melting point, non flammable, fully meet the requirements of
environmental protection and fire protection standards.
(9) high strength: combined with different climatic conditions in
different regions of our country, we should take full account of
virtual wind load during structural design. Increase the strength
by pressing the groove in the production line.
(10) waterproof and dustproof: when the material is designed, the
waterproof and dustproof are fully considered; the sound absorption
performance of the dust or rain is not affected; the dust removing
and drainage measures have been set up in the structure to avoid
the water accumulation in the components. The sound absorption
performance of micro perforated resonant cavity in the rain
environment is not affected, especially for medium and low
frequency noise reduction.
(11) durability: product design has fully taken into account the
road wind load, the impact of traffic vehicles, safety and full air
false outdoor anti-corrosion. Products using aluminum alloy plate,
galvanized coil, glass wool, H steel column surface zinc treatment.
In the warranty period, no corrosion, constant type, sound
absorption, sound insulation effect is not reduced.