STN EN ISO 21225-2
| Name: | STN EN ISO 21225-2 |
| Validity: | Valid |
| Number of pages: | 30 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Potrubné systémy z plastov na bezvýkopovú výmenu podzemných potrubných sietí. Časť 2: Výmena úseku potrubia horizontálnym vŕtaním a nárazovým krtkovaním (ISO 21225-2: 2018) |
| English title | Plastics piping systems for the trenchless replacement of underground pipeline networks - Part 2: Replacement off the line by horizontal directional drilling and impact moling (ISO 21225-2:2018) |
| Release Date: | 01. 11. 2018 |
| Date of withdrawal: | |
| ICS: | 23.040.20, 23.040.45, 91.140.80 |
| Sorting character/National clasification code | 64 0372 |
| Level of incorporation: | idt ISO 21225-2:2018, idt EN ISO 21225-2:2018 |
| Official Journal | 10/18 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies requirements and test methods for pipes and fittings which are part of plastics piping systems for the trenchless replacement of various underground pipeline networks, underground non-pressure and pressure drainage and sewerage networks and underground water and gas supply networks, by means of horizontal directional drilling and impact moling. It is applicable to polyethylene (PE) pipes and fittings, as manufactured, as well as to the installed replacement system. This document is intended to be used in conjunction with standards applicable for the construction of PE pipeline systems where available. Regarding manufactured pipes it is applicable to three different PE pipe types: — PE solid wall single layered pipes (nominal outside diameter, dn), including any identification stripes; — PE pipes with co-extruded layers on either or both the outside and inside of the pipe (total outside diameter, dn), as specified in Annex A, where all layers have the same MRS rating; — PE pipes ... |
| Preview: | Náhľad normy (PDF) |