The systems for noise reduction are tested at the Swedish National Testing Institute with good results in the sound insulation and absorption. The situation of the site of the noise screen is crucial in the choice of a reflecting or absorbing model, as well as conditions in the soil.

Our POLYPLANK® material comes fully into its own in the installation of noise barriers, where the connection down with the ground is essential to prevent the sound from sneaking through. The screens will not rot. We can install screens with heights up to 6.0 meters.

To see the results of acoustic tests, click on the PDF icon below:

To see the classification of noise barriers according under EN1793, click on the PDF icon below: