NEN-EN-ISO 13268
Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics shafts or risers for inspection chambers and manholes - Determination of ring stiffness
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 February 2023 |
| Status: | active |
| Page Count: | 22 |
| ICS Code (Drainage systems): | 91.140.80 |
| ICS Code (External sewage systems): | 93.030 |
| ICS Code (Plastics fittings): | 23.040.45 |
| ICS Code (Plastics pipes): | 23.040.20 |
scope:
This document specifies a test method for assessing the initial (short-term) tangential ring stiffness of riser shafts for thermoplastics inspection chambers or manholes.
Document History
NEN-EN-ISO 13268
February 1, 2023
Thermoplastics piping systems for non-pressure underground drainage and sewerage - Thermoplastics shafts or risers for inspection chambers and manholes - Determination of ring stiffness
This document specifies a test method for assessing the initial (short-term) tangential ring stiffness of riser shafts for thermoplastics inspection chambers or manholes.