Steel Formwork "Double Sheet System"

Excavation and backfill volumes have significantly decreased. The amount of soil transported to the disposal site will also decrease.

The "Double Sheet System" is a backfill-first steel formwork. It allows for the simultaneous construction of the base formwork and the retaining formwork, eliminating the need for formwork dismantling and significantly contributing to shortening construction time. Since processing is done in the factory, it offers excellent construction accuracy and smooth on-site execution. Additionally, by setting the steel formwork while excavating and immediately backfilling, there is no need for extra excavation at the base bottom and the underground beam bottom, thus eliminating the need for beam bottom formwork. 【Features】 ■ Shortened construction period ■ Reduced soil volume ■ Cost reduction ■ CO2 reduction *For more details, please download the PDF or feel free to contact us.

Formwork materialEarth retaining wall/foundation reinforcementCivil Engineering Method