Round spacer

Round spacer with strengthened D400 composite.

The round spacers are strengthened with D400 composite. They allow for very fast and easy raising of the concrete manhole cover.

Accessory for CALCEL ROUTE Seal.

Packaging available

3 cm round spacer

D400 3 cm thick round spacer


5 cm round spacer

D400 5 cm thick round spacer


Download the specifications as a PDF

Associated Products

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.
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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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