DIN EN ISO 11300-4:2025-12
Piping systems for rehabilitation of underground drains, sewers and water supply networks - Part 4: Thermoplastic composite materials (ISO/DIS 11300-4:2025); German and English version prEN ISO 11300-4:2025 / Note: Date of issue 2025-11-14
| Fecha edición: |
2025-12-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This document specifies requirements and test methods for pipes and fittings which are part of piping systems for the renovation of underground non-pressure drainage and sewerage networks. It is applicable to pipes, fittings and assemblies, made from thermoplastic composite materials, as manufactured and as installed. It is not applicable to the existing pipeline. It is applicable to technique families for renovation: - lining with spirally-wound (SWO) pipes; - lining with a rigidly anchored plastic inner layer (RAPL). and intended to be used at an operating temperature of 20 °C as the reference temperature. In the case of lining with SWO pipes, where the pipes, are formed on site, to a fixed or variable diameter, by spirally winding and jointing a pre-manufactured profiled plastics strip, this document applies to, strips made of unplasticized poly(vinyl chloride) (PVC U), or of polyethylene (PE), with or without steel stiffening elements, and installed with or without integral locking mechanism. In the case of lining with RAPL, where a single rigid annulus of structural cementitious grout is formed behind a plastics inner layer serving as permanent formwork anchored to the grout. This document applies to integrally joined profiled plastics strips of PVC-U or PE or studded sheets of PE, and grout systems with or without steel reinforcement. It does not apply to the structural design of the lining system. NOTE Systems with multiple annuli are available, but these are controlled by patent rights and not covered by this document. |
| Keywords: | Bend testing|Buildings|Composite materials|Cures|Definitions|Depressurized|Diameter|Dimensions|Discharges|Drainage|Drainage systems|Drinking water lines|Drinking water supply|Fitness for purpose|Fittings|Flexible pipes|Geometrical properties|In situ|Installations|Laying|Linings|Maintenance|Marking|Material properties|Materials|Measuring instruments|Mechanical properties|Moulding materials|Mounting|Open sewer|PE|Physical properties|Pipe casing|Pipe couplings|Pipe fittings|Pipe laying|Pipe linings|Pipelines|Pipes|Piping system|Plastic pipelines|Plastic pipes|Plastic tubes|Plastics|Polyethylene|Pressure pipes|Properties|Quality assurance|Quality control|Redevelopments|Refurbishment|Relining|Renovation|Resins|Sewage|Sewage pipelines|Sewer pipes|Sewerage|Sewers|Specification (approval)|Surveillance (approval)|Test methods|Testing|Thermoplastic polymers|Thermosetting|Tolerances (measurement)|Underground|Underground installations|Water|Water pipelines|Water pipes|Water practice|Water supply |
| ICS: | 93.030 - Sistemas exteriores de evacuación de aguas residuales, 93.025 - Sistemas exteriores de suministro de agua, 23.040.05 - Canalizaciones y sus componentes para sistemas externos de aguas residuales |
| CTN: |
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