Rus Articles Journal

Noise screens - a well-tried remedy from city noise.

Still just a decade ago for the ordinary resident of our country the increased level of a noise background was a wonder, and it was possible to meet him unless in the capital. Nobody even reflected then that noise of the city can exert extremely negative impact on health of the person.

Now this problem came to the forefront and began to cause the increasing concern in residents of megalopolises. Many try to abstract from continuous noise, however negative influence from it does not decrease, the person loses vital forces over time, becomes aggressive and suppressed. All this not least from - for constant sound tension. If not to resolve this issue now, then subsequently it is possible to receive the whole bouquet from diseases of cardiovascular and nervous systems.

In the countries of the West began to deal with the problem of noise still in 80 - x years of last century. Already then it was known that the strong sound of environment will not lead to anything good. Then there were first samples of noise screens. Leading experts began to develop standards and norms on which they protected with such screens the majority of brisk highways of the EU. At us noise screens appeared quite recently, but their popularity promptly grows. Unfortunately, those norms and standards according to which the level of noise pollution in our country is controlled became outdated for a long time, and new are only at a planning stage. Of course, silly to demand to eliminate a noise source, it will be for this purpose necessary to close the industrial enterprises and to demolish roads. But there is not less effective way of fight against an adverse effect of sound waves - installation of noise-protective fences near the house or a country site.

Is one of the most effective and low-cost ways of protection against noise. Range of sound barriers for today huge. You can put up an iron, aluminum, polycarbonate fence or organic glass of the necessary form and color. Production of metal fences is especially popular in our country. Besides, similar constructions share on sound reflecting, sound-absorbing and combined. The first, at the expense of a special form and materials, reflect a sound, use them often near country brisk routes. The main lack of such shumoiolyation is that the sound and vibration remain within the road, creating some discomfort to participants of the transport movement. Second option more technological. In it due to use of polyester or mineral wool, and also mineral wool with a basalt basis the sound is absorbed that gives the chance to reduce noise more than by 20 decibels. It is enough in order that you could enjoy silence and full-fledged homeliness again. do not forget to take

before construction of a sound protective construction measurements of noise level and vibration. Also it is necessary to remember that height of a fence has to be not lower than three meters, otherwise it will be ineffective. And to learn minimum necessary height of an obstacle, it is necessary to use the following method: to clear the bar of the highest point of a roof and to draw a conditional line to a roof of the multiton truck on the road. The noise screen has to be above this line, otherwise “the acoustic shadow“ is not formed and the effect of this construction will be minimum.

Still just a decade ago for the ordinary resident of our country the increased level of a noise background was a wonder, and it was possible to meet him unless in the capital. Nobody even reflected then that noise of the city can exert extremely negative impact on health of the person.

Now this problem came to the forefront and began to cause the increasing concern in residents of megalopolises. Many try to abstract from continuous noise, however negative influence from it does not decrease, the person loses vital forces over time, becomes aggressive and suppressed. All this not least from - for constant sound tension. If not to resolve this issue now, then subsequently it is possible to receive the whole bouquet from diseases of cardiovascular and nervous systems.

In the countries of the West began to deal with the problem of noise still in 80 - x years of last century. Already then it was known that the strong sound of environment will not lead to anything good. Then there were first samples of noise screens. Leading experts began to develop standards and norms on which they protected with such screens the majority of brisk highways of the EU. At us noise screens appeared quite recently, but their popularity promptly grows. Unfortunately, those norms and standards according to which the level of noise pollution in our country is controlled became outdated for a long time, and new are only at a planning stage. Of course, silly to demand to eliminate a noise source, it will be for this purpose necessary to close the industrial enterprises and to demolish roads. But there is not less effective way of fight against an adverse effect of sound waves - installation of noise-protective fences near the house or a country site.

Is one of the most effective and low-cost ways of protection against noise. Range of sound barriers for today huge. You can put up an iron, aluminum, polycarbonate fence or organic glass of the necessary form and color. Production of metal fences is especially popular in our country. Besides, similar constructions share on sound reflecting, sound-absorbing and combined. The first, at the expense of a special form and materials, reflect a sound, use them often near country brisk routes. The main lack of such shumoiolyation is that the sound and vibration remain within the road, creating some discomfort to participants of the transport movement. Second option more technological. In it due to use of polyester or mineral wool, and also mineral wool with a basalt basis the sound is absorbed that gives the chance to reduce noise more than by 20 decibels. It is enough in order that you could enjoy silence and full-fledged homeliness again. do not forget to take

before construction of a sound protective construction measurements of noise level and vibration. Also it is necessary to remember that height of a fence has to be not lower than three meters, otherwise it will be ineffective. And to learn minimum necessary height of an obstacle, it is necessary to use the following method: to clear the bar of the highest point of a roof and to draw a conditional line to a roof of the multiton truck on the road. The noise screen has to be above this line, otherwise “the acoustic shadow“ is not formed and the effect of this construction will be minimum. The text of article is removed at the request of the author