Opening up OSD opportunities
Monolithic Dincel walling, cast in place — a watertight detention tank formed to your design on any site, with minimal crane and no fixed shape, so your OSD tank doesn’t become a hole in your programme. And where it suits, the same wall becomes your basement or retaining wall.
What makes Dincel different?
Watertight by design — not by a membrane
The PVC skin that forms the wall acts as the waterproof membrane. A continuous in-situ pour means no vertical panel joints to leak the way a jointed precast-modular tank can, and the wall-to-base junction is detailed and waterproofed. The tank holds water by design, not by a membrane that can fail.
Formed to your site – minimal craneage, reduced specialist labour
Cast in place, the tank is formed to the specific site so the detention volume your engineer designed actually fits, where a fixed precast module or crate field can’t. Minimal excavation and backfill clearances allow it to sit closer to boundaries on a tight site. Minimal craneage and reduced specialist trades to erect it, and wet weather doesn’t hold you up.
Built to last the life of the asset
Concrete behind a tough, impervious polymer skin — engineered for a 120+ year design life with no concrete cancer. The tank stays accessible and inspectable, not a buried plastic field you can’t get to.
Watch how Dincel is installed
Dincel is a permanent polymer formwork. Panels snap together on site. Reinforcement is placed within, and concrete is poured in place. The form remains in place, providing a tough, sealed finish. One wall delivers the structure, the fire rating and the finish, with no stripping and no separate trades.
Need the detail?
Download the OSD brochure to learn more about the benefits of using Dincel Structural Walling for OSD tanks.
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