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AQUATERRA SOLUTIONS

04 75 63 84 65

solutions for erosion control, shoreline protection, vegetated floating island, biodiversity refuge

http://www.aquaterra-solutions.fr

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New answer - On 08/09/2021

Our association has just installed a noise barrier 2m by 300m (23cm thick concrete blocks with millstone facing), but we have not noticed any reduction in noise. Was 2m high enough? Do you have any recommendations?

Answer :

Hello,

The height of 2 m for the screen would be sufficient if it is very close to the origin of the noise. otherwise it is useless. To know the incidence of protection, draw a straight line from the origin of the noise passing just above the noise barrier and you will see if you are protected

www.gabions.fr gives a lot of information in the noise barrier section