Absorptive barriers

Absorptive barriers — designed to absorb sound waves. This causes the sound wave to be largely stopped in the panel. This happens thanks to sound insulation spacers used inside the panel.

• Aluminium noise barriers – rom the outside made of profiled aluminium sheet metal, perforated from one side or two sides, filled with mineral wool with appropriate thickness and density.
• Green Wall noise barriers – wool-filled steel grating, additionally planted with vegetation for enhanced outer aesthetics.
• Individual types of wooden noise barriers or steel, plastic, etc. panels absorb noise to the smallest extent.