CEN/TC 155
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 79759 | prEN ISO 11300-2 | Piping systems for rehabilitation of underground drains, sewers and water supply networks-Part 2: Thermoset composite materials (ISO/DIS 11300-2:2025) | Aptauja slēgta |
| 79635 | LVS CEN ISO/TS 23818-3:2026 | Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 3: Unplasticised poly(vinyl chloride) (PVC-U) material (ISO/TS 23818-3:2026) | Standarts spēkā |
| 79635 | CEN ISO/TS 23818-3:2026 | Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 3: Unplasticised poly(vinyl chloride) (PVC-U) material (ISO/TS 23818-3:2026) | Standarts spēkā |
| 79634 | CEN ISO/TS 23818-1:2026 | Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 1: Polyethylene (PE) material (ISO/TS 23818-1:2026) | Standarts spēkā |
| 79634 | LVS CEN ISO/TS 23818-1:2026 | Assessment of conformity of plastics piping systems for the rehabilitation of existing pipelines - Part 1: Polyethylene (PE) material (ISO/TS 23818-1:2026) | Standarts spēkā |
| 79633 | LVS EN ISO 11295:2026 | Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities (ISO 11295:2026) | Standarts spēkā |
| 79633 | EN ISO 11295:2026 | Plastics piping systems used for the rehabilitation of pipelines - Classification and overview of strategic, tactical and operational activities (ISO 11295:2026) | Standarts spēkā |
| 79622 | EN ISO 11300-3:2026 | Piping systems for rehabilitation of underground drains, sewers and water supply networks - Part 3: Unplasticized poly (vinyl chloride) (PVC-U) material (ISO 11300-3:2026) | Standarts spēkā |
| 79622 | LVS EN ISO 11300-3:2026 | Piping systems for rehabilitation of underground drains, sewers and water supply networks - Part 3: Unplasticized poly (vinyl chloride) (PVC-U) material (ISO 11300-3:2026) | Standarts spēkā |
| 79621 | LVS EN ISO 11300-1:2026 | Piping systems for rehabilitation of underground drains, sewers and water supply networks - Part 1: Polyethylene (PE) material (ISO 11300-1:2026) | Standarts spēkā |
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