With the development of the world economy, highways, high-speed railways and subways will be built all over the world, which is a phenomenon of contemporary world economic development.But economic development has also disturbed the tranquility of our nature. Trains, cars, and subways will make all kinds of noises, the sound of cars fast running , the sound of emergency braking friction, the sound of honking horns and so on. If our homes happen to be close to highways, subway tracks, train tracks, it will seriously affect our lives. Living in a noisy environment for a long time will cause huge mental damage to people’s lives, and it is easy to make people grumpy, unhappy, and depressed.
Not only that, transportation will not only bring noise pollution, but also air pollution, dust caused by vehicles, and carbon dioxide released, which will seriously affect the environment. The quality of life of residents will be seriously degraded.
The government will not let resident live in such an environment, so in order to ensure economic development and at the same time ensure the physical and mental health of residents, road barriers will be set up.
What material is the most suitable for road barriers?
Polycarbonate solid sheet is the best choice.
Solid polycarbonate sheet with thickness of 8mm-10mm is used as a road barrier, which can effectively reduce 35 decibels. The noise generated by the car is 60-70 decibels. Through the sound insulation effect from the polycarbonate solid board, the noise is controlled at about 30 decibels. The standard noise of an excellent residential area should be between 45 decibels and 55 decibels. Therefore, after putting the polycarbonate solid board road barrier, it is completely suitable for people’s normal living life.
At the same time, the polycarbonate solid board is not easy to be broken, and the nominal fracture strain of the 10 mm solid board is 83%. Its toughness is 100 times stronger than that of glass, and it will not be as fragile as glass and cause secondary damage. As a traffic road barrier, a strong and durable polycarbonate plate must be selected to prevent secondary injuries caused by traffic accidents, in case happening the situation where the ground is covered with glass fragment.
The solid polycarbonate produced by Hebei Unique Plastics Manufacturer Co., Ltd. has been get the certificate data from the National Chemical Building Materials Testing Center. It’s Tensile Yield Strength, Flexural Strength, Shore Hardness, Heat Deflection Temperature, Coefficient of Linear Expansion, all above the standard requirement. Tensile Yield Strength standard is 60 Mpa, the test result is 64.2 Mpa. Flexural Strength standard is 60 Mpa, the test result is 72.9 Mpa. The Shore Hardness standard is 80D, the test result is 81 D. Heat Deflection Temperature standard is 125 ℃, the test result is 126 ℃. Linear Expansion standard is below 6.5×10-5, the test result is 6.0×10-5.
With the above high standard test result, the solid polycarbonate as the road barrier is very safe for us
Another reason Choose the solid polycarbonate sheets as the road barrier is the light transparency. It’s light transparency is 80.2%. So the transparent solid polycarbonate as the road barrier will not block the natural view. The light transparency can totally compare with the glass transparency.
There is also another reason that choose the solid polycarbonate sheets as the road barrier. The fire resistance. Solid polycarbonate fire resistance level is B1. There is no flame and no burning drips. If there is any accident happened, it will be much more safe and will not cause secondary damage.
Unique plastic polycarbonate supplier is a leading polycarbonate roof supplier in China. If you need polycarbonate sheet, Call us to get a quick quote!