CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 36560 | prCEN/TR 1046 | Thermoplastics piping and ducting systems - Systems outside building structures for the conveyance of water or sewage - Practices for underground installation. | Izstrādē |
| 33029 | FprCEN/TR 1519-2 | Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Polyethylene (PE) - Part 2: Guidance for the assessment of conformity | Izstrādē |
| 6333 | EN 14636-1:2009 | Plastics piping systems for non-pressure drainage and sewerage - Polyester resin concrete (PRC) - Part 1: Pipes and fittings with flexible joints | Izstrādē |
| 71087 | prEN 16903 | Plastics piping systems - Environmental product declarations - Product Category Rules complementary to EN 15804, for buried plastics piping systems | Izstrādē |
| 28675 | EN ISO 13967:2009 | Thermoplastics fittings - Determination of ring stiffness (ISO/DIS 13967:2008) | Izstrādē |
| 6296 | - | Plastics piping systems for industrial applications - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Below ground assembled from standard components - Part 1: General | Izstrādē |
| 41569 | - | Plastics Piping Systems - Environmental Product Declarations - Product Category Rules (PCR) for buried non-pressure plastics piping systems | Izstrādē |
| 34601 | EN ISO 21003-2:2008/A1:2011 | Multilayer piping systems for hot and cold water installations inside buildings - Part 2: Pipes (ISO 21003-2:2008/DAM 1:2010) | Izstrādē |
| 6356 | EN 1394:1996/AC:1997 | Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the apparent initial circumferential tensile strength | Izstrādē |
| 6355 | EN 1393:1996/AC:1997 | Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial longitudinal tensile properties | Izstrādē |
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