PROCESS FOR INTRODUCING AN OPTICAL OR ELECTRICAL CABLE INTO SOLID GROUND, AND MACHINE FOR LAYING THE CABLE

摘要

The invention relates to a process for introducing a cable, in particular a microcable, into solid ground, a channel-forming unit being used to produce a channel in the heated top course of the solid ground by virtue of displacing ground material. Once the cable has been introduced, this channel is refilled with the ground material displaced during production of the channel.