IHI Infrastructure Systems Co.,Ltd.

start global navi.


Composite Slabs / Sound-absorbing panels

Composite Slabs

The channel beam composite deck is a floor system made of concrete and steel by combining concrete with steel plates consisting of channels welded along the span direction using stud dowels.

Composite Slabs


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


Noise barriers

Noise barriers

Other Products

Page Top