20.60 Close of comment period Dec 1, 1992
CEN
CEN/TC 155 Plastics piping systems and ducting systems
Pre Standard
This part of EN (155wi022) applies to piping systems made of glass-reinforced thermosetting plastics based on polyester resin (GRP-UP) in the field of plastics piping systems for water supply with or without pressure. It describes the recommended practice for installing the piping system for the conveyance of water below ground outside of building structures at temperatures up to 45 °C.
IN_DEVELOPMENT
prENV 1796-6
20.60
Close of comment period
Dec 1, 1992