NBN EN ISO 11295:2010

ISO 11295:2010 defines and describes families of techniques for the renovation of non-pressure and pressure pipelines through the use of plastics pipes, fittings and ancillary components. For each technique family, it identifies areas of application from the range covered by existing renovation product standards, which include underground drainage and sewerage, and underground water and gas supply networks.
ISO 11295:2010 provides information on the principles of, but not the detailed methodologies for, the design of plastics piping systems applied as linings to existing pipelines.