RESIN TUBE FOR BURYING PIPE, AND EXECUTION METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a resin tube capable of avoiding the effect of any damage on the resin tube caused by soil during the backfill in a construction method for cut-and-cover and installation of a burial part, preventing any damages on a resin tube body when installing the resin tube by a non-cut-and-cover construction method such as a flow-mall method, and preventing disorder and disconnection of a locating wire. SOLUTION: A conductive wire 3 is disposed along the axial direction of the resin tube body 1, a cover tube 2 is melted and laminated on the outer circumference of the resin tube body through extrusion molding, and the resin tube body and the conductive wire are protected by this cover tube 2.