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Article | REF: C5461 V1

Joint sealing in public works - Applications

Author: Philippe COGNARD

Publication date: February 10, 2003 | Lire en français

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    5. Tunnels

    5.1 Cast-in-place concrete cladding

    In this case, shrinkage joints and concrete joints (transverse joints in both cases) must be treated.

    Behind the cladding, these joints must be completed with an injection of cement mortar.

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    5.2 Tunnel with prefabricated segments

    Each segment must be sealed on all four sides (figure 20 ).

    Various systems can be used to create a watertight...

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