CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80592 | - | Plastics piping systems – Guidance how to use the characteristics MFR and OIT tests and to interpret the results in product standards for pipes and fittings | Izstrādē |
| 80549 | prEN 16000 rev | Plastics piping systems - Systems within the building structure - Mounting and fixing of components in the test apparatus to thermal attack by a single burning item | Izstrādē |
| 80542 | LVS EN ISO 10928:2025 | Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use (ISO 10928:2024) | Standarts spēkā |
| 80542 | EN ISO 10928:2025 | Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use (ISO 10928:2024) | Standarts spēkā |
| 80506 | LVS CEN/TS 17152-4:2025 | Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for infiltration, attenuation and storage systems - Part 4: Guidance for structural design of modular systems | Standarts spēkā |
| 80506 | CEN/TS 17152-4:2025 | Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for infiltration, attenuation and storage systems - Part 4: Guidance for structural design of modular systems | Standarts spēkā |
| 80460 | - | Plastics piping systems for non-pressure underground drains and sewers for transport, infiltration and exfiltration of surface water - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) —Specification for pipes, fittings and the system. | Izstrādē |
| 80459 | - | Thermoplastics piping systems — Test methods for the determination of barrier properties of PE piping systems for the transport of water in contaminated soils— Part 1: Permeation of model substances through plastic barrier layers of PE pipes | Izstrādē |
| 80344 | FprCEN/TS 1852-2 | Plastics piping systems for non-pressure underground drainage and sewerage - Polypropylene (PP) - Part 2: Guidance for the assessment of conformity | Izstrādē |
| 80343 | LVS CEN/TS 1401-2:2025 | Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the assessment of conformity |
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