Improving work efficiency for river bridge pier repair and reinforcement! Optional depth anchoring type temporary cofferdam method.

Development of a method to construct a dry space in a short period! Three anchoring types tailored to the repair and reinforcement range and foundation shape are available.

last updated Aug 07, 2026

Shortening the construction period and reducing costs for repair and reinforcement work! Optional depth anchoring type temporary closure method.

Small scale, no large machinery required! An energy-saving construction method 'D-flip' that allows for the creation of workspaces at any desired height using only manual labor.

last updated May 28, 2026

Work platform for aerial work vehicles

Easy access to narrow areas such as between main girders! Achieving efficiency in bridge inspection and repair.

last updated May 28, 2026