Round Formwork

Adaptable round inner formwork which is pre-mouldable by inflation to render the formwork watertight and seal potential leaks when using Calcel Route.

The inflatable round formwork tube reinforces the formwork as well as avoiding possible CALCEL ROUTE resin overflow in the manhole. The tube easily adapts to support irregularities and does not stick to the CALCEL ROUTE resin. It is transparent to facilitate visibility inside the manhole and monitor the resin-filling process. It has handles for ease of use and is reusable.

Packaging available

Formwork D600 mm

Round formwork for manhole D600 mm


Formwork D800 mm

Round formwork for manhole D800 mm


Download the specifications as a PDF

Associated Products

Calcel Route

Fast-hardening and high mechanical performance resin-bound mortar with mineral fillers to seal cast iron road elements. It can be opened to traffic immediately, even type T0.
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