CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 20875 | prEN 13598-2 | Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for manholes and deep inspection | Izstrādē |
| 6190 | EN 12099:1997 | Plastics piping systems - Polyethylene piping materials and components - Determination of volatile content | Izstrādē |
| 6191 | EN 1716:1997 | Plastics piping systems - Polyethylene (PE) tapping tees - Test method for impact resistance of an assembled tapping tee | Izstrādē |
| 20879 | EN ISO 16871:2003 | Plastics piping and ducting systems - Plastics pipes and fittings - Method for exposure to direct (natural) weathering (ISO 16871:2003) | Izstrādē |
| 30809 | EN 1796:2006/prA1 | Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) | Izstrādē |
| 5918 | - | Plastics piping systems for water supply - Polypropylene (PP) - Part 2: Pipes without or with (integral) socket | Izstrādē |
| 5851 | - | Plastics piping systems for underground drainage and sewage - Polyethylene - Part 6: Guidance for installation | Izstrādē |
| 5850 | - | Plastics piping systems for underground drainage and sewage - High density polyethylene (HD-PE) - Part 5: Fitness for purpose of the system | Izstrādē |
| 6202 | EN ISO 13760:1998 | Plastics pipes for the conveyance of fluids under pressure - Miner's rule - Calculation method for cumulative damage (ISO 13760:1998) | Izstrādē |
| 36094 | EN ISO 10147:2012 | Pipes and fittings made of crosslinked polyethylene (PE-X) - Estimation of the degree of crosslinking by determination of the gel content (ISO 10147:2011) | Izstrādē |
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