Supreme-Noise Barrier with QRD Noise Reducers


 “Noise Barriers System”

With growing environmental concern from highway traffic noise to its effect on the surrounding households, effective and visually pleasing noise abatement is the main consideration of acoustic engineers.

Absorptive Noise Barriers, Transparent Sound-proofing Barriers and Noise Reducers provide the best choice.

Noise Reducer

‧ An innovative design of a barrier component based on modification to the upper edge of a plane screen

‧ Improvement on the insertion loss performance of a noise barrier by suppression of the edge potential and reduction of the diffracted sound field

‧ Based on reactive effect without the use of fibrous material to enhance the product life

‧ Various shapes available, such as T-shaped profile, octagonal and cylindrical-cap