Totaku Simple Drainage Device TYPE-C

Leakage from bridge expansion joints can be solved with gutters! Continuous leakage is addressed by "collecting and draining."

Our company offers the "Totaku Simple Drainage Device TYPE-C," which collects leakage from the bridge deck containing salt and drains it to the vertical wall side, protecting the bridge abutments, bearings, and girders. There is no work on the bridge, and traffic regulation is not required. It is lightweight, resistant to cold, and does not corrode. Additionally, its unique V-shaped structure fits the concrete walls inside the narrow space and follows the expansion and contraction of the bridge due to temperature changes, maintaining its water collection capability. 【Features】 ■ Collects and drains leakage from expansion devices ■ Follows the expansion and contraction of the bridge with a V-shaped structure ■ Applies waterproofing material even in narrow spaces ■ Safe construction from the side of the bridge ■ Made of cold-resistant polyethylene *For more details, please refer to the PDF materials or feel free to contact us.

Drainage and ventilation equipmentDrainage materialDrainage and water removal