Underground pipe repair apparatus and underground pipe repair method

摘要

The present invention relates to an underground pipe repair apparatus and an underground pipe repair method, capable of implementing repair operation of an underground pipe by inserting a linearly connected and assembled repair pipe bodies into the underground pipe to be repaired. The underground pipe repair apparatus of the present invention comprises: a plurality of repair pipe bodies (100) embedded underground and repairing an underground pipe (10) by being linearly connected while being inserted into the underground pipe (10) in which rainwater flows; a connection means (200) connecting the repair pipe bodies (100) in a line; and a grout (300) being filled and hardened between the repair pipe body (100) and the underground pipe (10) to fix the repair pipe body (100) to the underground pipe (10).