NOISE REDUCTION MEANS

摘要

A noise protector for a road or railway comprising a sound absorber (20) that is manufactured from a rubber granulate that is bonded with the aid of a binding agent, comprising a sound-reflecting framework (10) manufactured from a material that is harder that the material of the sound absorber (20). The framework (10) is fully or partially clad with the sound absorber (20) on the side that is intended to face the source of sound. The framework (10) demonstrates an upper part (13), a base part (11) and a rear part (12) on which the sound absorber (20) is arranged such that the sound absorber is surrounded by the upper part, the rear part and th ebase part and has one side intended to face the road.