The Circum MINI stainless steel rehabilitation sleeve is an internal pipe sleeve which has been technically approved by the DIBt (German Institute for Structural Engineering). It is positioned over the damage using a packer and then pressed against the pipe walls. Enlarging the stainless steel sleeve presses the EPDM seal against the pipe walls and permanently seals the site of lesion.
Advantages of the Circum MINI:
Longitudinal cracks, radial cracks, leaky pipe connections, missing wall sections, closing of unused laterals, replacing missing formwork behind inliners, part formation.