CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 5866 | prEN 1456-3 | Plastics piping systems for underground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 3: Fittings | Izstrādē |
| 5865 | prEN 1456-2 | Plastics piping systems for underground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Pipes | Izstrādē |
| 5911 | prEN 12201-1 | Plastics piping systems for water supply - Polyethylene (PE) - Part 1: General | Izstrādē |
| 6325 | - | Plastics piping systems for non-pressure drainage and sewerage - Unsaturated polyester resin concrete (RCP) | Izstrādē |
| 5868 | prEN 1456-5 | Plastics piping systems for underground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 5: Fitness for purpose of the system | Izstrādē |
| 6330 | - | Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the long-term specific ring creep stiffness under wet conditions and calculation of the wet creep factor (ISO/DIS 10468:1999) | Izstrādē |
| 6321 | - | Plastics piping systems for non-pressure drainage and sewerage - Polymer concrete based on unsaturated polyester resin (UP) - Part 2: Pipes with flexible, reduced articulation or rigid joints | Izstrādē |
| 6320 | - | Plastics piping systems for non-pressure drainage and sewerage - Polymer concrete based on unsaturated polyester resin (UP) - Part 1: General | Izstrādē |
| 33005 | EN ISO 15874-3:2003/FprA1 | Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 3: Fittings - Amendment 1 (ISO 15874-3:2003/FDAM 1:2009) | Izstrādē |
| 32550 | EN ISO 15877-5:2009/A1:2010 | Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 5: Fitness for purpose of the system - Amendment 1 (ISO 15877-5:2009/DAM 1:2009) | Izstrādē |
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