50.60 Close of voting. Proof returned by secretariat Sep 16, 1998
CEN
CEN/TC 155 Plastics piping systems and ducting systems
European Norm
This Part of prEN 1453 gives the recommended practice for installation of unplasticized poly(vinyl chloride) (PVC-U) piping systems with structured wall pipes in the field of soil and waste discharge (low and high temperature) inside buildings (marked with "B"). NOTE 1: According to prEN 1453-1, the fully foamed PVC-U pipes and the spirally wound PVC-U pipes are not covered by this standard.
IN_DEVELOPMENT
prEN 1453-3
50.60
Close of voting. Proof returned by secretariat
Sep 16, 1998