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  • Pumpable Crib Bags - Dual Wall

    Pumpable Crib Bags - Dual Wall

    SS

    DSI Crib Bag utilizes a smaller diameter mesh inner bag, reinforced with steel wire, that is centred within a a larger diameter outer crib bag. As the inner mesh bag is filled with DSI's Pumpable Crib Grout, the cement is able to flowthrough the mesh into the outer bag. This process encapsulates the inner bag with cement, and the wire and mesh forms an internal reinforcement, much like rebar in other cement structures.The inner mehs bag selectively lets lower strength grout to fill the annulus with material of lower modulus. This allows greater convergence without inducing point loading to the outer wall or tearing the bag.

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