The noise sources surrounding us are extremely complex. A significant proportion of these noise sources is our daily traffic: cars, trains and airplanes. The demand has increased for the realization of noise protection solutions due to the growth in the extent of road and rail freight, furthermore to the increase in the length and in the use of express- and motorways.
The noises from the road traffic are the most common; the main components are the following:
- car engine noises (engine, exhaust, breather and worn-out parts)
- rolling noise of the wheels
The noise protection can be active or passive. The active noise protection is accomplished by the engineers responsible for the development of the automotive-technology; it is the passive protection where our company can play a huge role. The passive protection is, in fact, the reduction of the noise burden on the transmission path, i.e. between the noise emitter and the recipient, e.g. the air distance between the vehicles and the residents living near the motorway.
By roads, motor- and railways, airports, the most cost-effective solution for noise protection is to construct noise barriers.
Regarding the structure, the physical features, the sound-absorbing capacity of the noise barrier, it can be varied. The most common structures have footing elements, panels and pillars. The panels made of concrete, woodenconcrete, glass, acril-glass or metal (Al). The gabion noise barriers are also very popular worldwide. We are ready to help you to find the most appropriate solution, and if required to construct the noise barrier/protection wall.
We only work with wall systems having CE, or DOP (Declaration of Performance) and meet the regulatory standards.