Tabel 1 – Temperature profile during 50 years
|Temperature [ ºC]||Time||Overall service coëfficiënt|
|Tdesign||60+80||25 years+10 years||1,5|
|T malfunction||100||100 hours||1,0|
|Remark: the mentioned temperature |
profile is in accordance with class 5 of ISO 10508.
PB piping systems for radiator connections which are designed according class 5 may also be used for class 4 floorheating systems.
Installers/plumbers, architects, contractors, municipalities, housing association