Delnoise reflective type noise barrier works under the principle by redirecting the sound wave generated from the source by the process of refraction. This process greatly helps the reduction of sound in open areas where one side is occupied by villages, towns, cities, etc and the other side is open. Designed as per Indian road congress (IRC) and European Union (EU) standards. Delnoise reflective noise barriers can be installed in any location with either concrete or base-plated posts.

Delnoise reflective type noise barrier works under the principle by redirecting the sound wave generated from the source by the process of refraction. This process greatly helps the reduction of sound in open areas where one side is occupied by villages, towns, cities etc and the other side is open. Designed as per Indian road congress (IRC) and European Union (EU) standard.