METHOD FOR PROTECTING A CABLE OR A PIPE

摘要

The invention concerns a method for protecting a cable (1) or a pipe comprising the following steps: a geotextile strip (2) is shaped like a sheath around the cable or pipe; and the strip is fixed around the cable or pipe. The invention is characterized in that the strip comprises a single web of at least one nonwoven material. The nonwoven material may be a multilayer material with a core layer of low-density and high mechanical strength nonwoven material and at least one outer layer covering same on at least one side, and advantageously on both sides, made of a nonwoven material of higher density. The geotextile may be heat-sealable and can be fixed by heat-sealing process (141).