Rib Loc Services

The Rib Loc systems consist of a factory manufactured continuous plastic, or composite steel and plastic, profile strip which is spirally wound into the deteriorated host pipe to form a lightweight liner of high stiffness. Rib Loc’s winding machines are designed for use in standard sized access chambers without the need for excavation. When the profile is manufactured from uPVC the edges of the strip are interlocked during the installation process to produce a watertight seal. If the profile is manufactured from HDPE the profile is welded together to form a continuous jointless HDPE liner.