PROCESS OF REINFORCING CONSCRUCTION BY USING REINFORCED PLASTIC SEGMENT LINING METHOD

摘要

PURPOSE: A method for repairing and reinforcing pipelines and concrete structures using a reinforced plastic segment lining method is provided to improve the corrosion resistance and bending strength of a reinforced layer between a repaired surface and a repairing pipe. CONSTITUTION: A method for repairing and reinforcing an underground conduit structure is as follows. Arc or sphere-shaped plastic segments are connected in the peripheral direction of the underground conduit structure to form a circular reinforced plastic segment assembly. Arc or sphere-shaped plastic segments are connected in the longitudinal and peripheral directions of the circular reinforced plastic segment assembly so that circular reinforced plastic segment assemblies are coupled in the longitudinal direction and a repairing and reinforcing pipe is prepared. A filler is filled in between the interior surface of the underground conduit structure and the repairing and reinforcing pipe. The filler is solidified.