prEN 18213-1
Centralizuoto šilumos tiekimo ir vėsinimo vamzdžiai. Neardomai izoliuotų vieno ir dviejų vamzdžių sistemos, skirtos bekanaliams karšto ir šalto vandens tinklams. 1 dalis. Montuotojų kvalifikacijos tikrinimas
Standarto projektas Viešoji apklausaProjekto etapai
1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
Nuo 2025-10-17
iki 2025-12-16
4. Closure of enquiry
5. Submission to Formal Vote
Organizacija
CEN Europos standartizacijos komitetasICS
23.040.07 - Vamzdynai ir jų dalys, skirti centralizuotam šilumos tiekimuiTechnikos komitetas
TK 50 Šildymo ir vėdinimo sistemosUžsienio technikos komitetas
CEN/TC 107Komentarų skaičius
0Komentavimo pradžia
2025-10-17Taikymo sritis
This document specifies the methods of examining the knowledge and skill set of the fitter required to carry out on-site joint casing connections on thermally insulated single and twin pipe systems for directly buried hot and cold water networks according to .The application of these specified methods specifications ensures that the examination is carried out according to a standardised examining procedure.This document covers the following processes: - preparatory works for joint casing assembly; - assembling and testing the elements for surveillance systems; For special surveillance systems it can be important to have additional training.preparing work for joint casing system installation; - assembling sealable joint casing system; - verifying joint tightness (leakage testing); - thermally insulating the joint casing ( PUR foaming or half-shells); - sealing fill & vent openings (weldable or sealable plugs); - assessing overall installation quality of the completed joint connection (non-destructive).