CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 31029 | EN ISO 22391-2:2009 | Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 2: Pipes (ISO 22391-2:2009) | Izstrādē |
| 26995 | EN 14409-3:2004/prA1 | Plastics piping systems for renovation of underground water supply networks - Part 3: Lining with close fit-pipes | Izstrādē |
| 79634 | prCEN ISO/TS 23818-1 rev | Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines — Part 1: Polyethylene (PE) material | Izstrādē |
| 5797 | prEN 1519-6 | Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Polyethylene (PE) - Part 6: Recommended practice for installation | Izstrādē |
| 6242 | - | Plastics piping system for civil engineering subsoil drainage - Part 1: General | Izstrādē |
| 6243 | - | Plastics piping system for civil engineering subsoil drainage - Part 2: Pipes | Izstrādē |
| 78274 | FprEN 13476-2 | Plastics piping systems for non-pressure underground drains and sewers - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 2: Specifications for pipes and fittings with smooth internal and external surface and the system, Type A | Izstrādē |
| 78272 | FprEN 13476-1 | Plastics piping systems for non-pressure underground drains and sewers - Structured-wall piping systems of plasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 1: General requirements and performance characteristics | Izstrādē |
| 60624 | EN 17151:2019 | Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Test method for determination of long-term compression strength of boxes | Izstrādē |
| 62929 | prEN 1796 rev | Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) | Izstrādē |
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