Shutter panel for concrete ground wall construction - water-bar used for joints between adjacent wall sections acting as slide to facilitate panel stripping

摘要

The device for ground wall construction, using basic panels, comprises a shutter panel (2) and waterbar (3), which remains in place after the concrete is poured, acting as an interface between shuttering and concrete. The waterbar, trapezium shaped, has a crosspiece (4,4') normal to its short closed base, and two bonding pieces normal to sloping sides (5,5'), for embedding in concrete. On the concrete side of panel is trapzoidal section to fit waterbar, slotted in middle (8). The exposed part of the waterbar acts as a slide for the shutter panel at the time of stripping. USE/ADVANTAGE - Facilitates panel stripping after concrete set using waterbar as slide.