Products

Sound-absorbing panels

Our sound-absorbing panels are a tool to help realize a tranquil and beautiful town in pursuit of a comfortable living environment.
Acoustic-absorption panels for the underside of elevated structures, noise barriers and other sound-absorbing panels for elevated and canal roads, as developed by IHI Infrastructure Systems Co., Ltd., have proven sound-absorbance exceeding the level required by the Ministry of Land, Infrastructure and Transport.

Acoustic-absorbing panels for the underside of elevated structures

Acoustic-absorbing panels for the underside of elevated structures
Acoustic-absorbing panels for the underside of elevated structures

Features

  • For installations when the installation work cannot be performed from the rear of the panels
  • Excellent sound-absorbence
  • Lightweight, easy handling
  • Also serve as scaffolding
External appearance of the KNR-E-6 acoustic-absorption panel (front side)

External appearance of the INRP-E-6
acoustic-absorption panel (front side)

External appearance of the KNR-E-6 acoustic-absorption panel (rear side)

External appearance of the INRP-E-6
acoustic-absorption panel (rear side)

Noise barriers

Noise barriers
Noise barriers

Features

  • Excellent noise-blocking effect in a site with varied noise-emitting sources
  • Excellent durability and weatherability
  • No conflict with the landscape, even when used as external walling of buildings
Outer appearance of the KNR-G-1 noise barrier (front side)

Outer appearance of the INRP-G-1
noise barrier (front side)

Section of the KNR-G-1 noise barrier

Section of the INRP-G-1 noise
barrier