SPACER FOR LAYING PIPELINES INTENDED FOR BEING BURIED IN THE GROUND AND METHOD FOR BURYING PIPELINES IN PARALLEL

摘要

the invention relates to a spacer (1) for the installation of at least two pipes (2a, 2b) to be buried in the ground in parallel.including a rigid structure within a biodegradable material which is designed to rest on a bottom (6) of the channel (4) and which is equipped with at least one side (10) of which the length is preset as a function of the desired spacing between two adjacent pipes.the girder at each of its longitudinal ends, with at least one form the location of pipelines. the invention also relates to a process for burying in soil for two lines using such spacers.