BAS EN ISO 11297-1:2014

This proposed standard specifies the requirements and test methods for plastics piping systems used for renovation of underground drainage and sewerage networks under pressure. It is applicable to pipes and fittings, as manufactured, as well as to the installed lining system. It is not applicable to cover sprayed coatings, the existingpipeline or any annular filler. This proposed part of ISO/NP 11297 deals with the general requirements common to all relevant renovation techniques.