Reference Standards:
· EN 13476 Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of nplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE);
· ISO 13267 Thermoplastics piping systems for non-pressure underground drainage and ewerage — Thermoplastics inspection chamber and manhole bases — Test methods for uckling resistance;
· ISO 13266 Thermoplastics piping systems for non-pressure underground drainage and sewerage — Thermoplastics shafts or risers for inspection chambers and manholes-etermination of resistance against surface and traffic loading;
· ISO 13260 Thermoplastics piping systems for non-pressure underground drainage and sewerage — Test method for resistance to combined temperature cycling and external loading;
· ISO 9969 Thermoplastics pipes. Determination of ring stiffness.
· ISO 21138-1 Plastics piping systems for non-pressure underground drainage and sewerage — Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) — Part 1: Material specification and performance criteria for pipes, fittings and systems;
· ISO 21138-2 Plastics piping systems for non-pressure underground drainage and sewerage — Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) — Part 2: Pipes and fittings with smooth external surface, Type A;
· ISO 21138-3 Plastics piping systems for non-pressure underground drainage and sewerage — Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) — Part 3: Pipes and fittings with non-smooth external surface, Type B;
· ISO 13262 Thermoplastics piping systems for non-pressure underground drainage and sewerage — Thermoplastics spirally-formed structured-wall pipes — Determination of the tensile strength of a seam;
· ISO 23711 Elastomeric seals — Requirements for Materials for pipe joint seals used in water and drainage applications — Thermoplastic elastomers;
· EN 13598 Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE);
· EN ISO 12162 Thermoplastics Materials for pipes and fittings for pressure applications - Classification, designation and design coefficient;
· ISO 161 Thermoplastics pipes for the conveyance of fluids - Nominal outside diameters and nominal pressures Unplasticised Polyvinylchloride (PVC-U) Pipes and Fittings
· ISO 16422 Pipes and joints made of oriented unplasticized polyvinyl chloride (PVC- U) for the conveyance of water under pressure
· ISO 4435 Plastics piping systems for non-pressure underground drainage and sewerage — Unplasticized poly(vinyl chloride) (PVC-U);
· EN 1401 Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U);
· EN ISO 1452 Plastics piping systems for water supply and for buried and aboveground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U);
· EN 1453 Plastics piping systems with structured-wall pipes for soil and waste discharge (low and high temperature) inside buildings - Unplasticized poly(vinyl chloride) (PVC-U);
· EN 1329 Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Unplasticized poly(vinyl chloride) (PVC-U);
· EN 12200 Plastics rainwater piping systems for above ground external use - Unplasticized poly(vinyl chloride) (PVC-U);
· EN 1453 Plastics piping systems with structured-wall pipes for soil and waste discharge (low and high temperature) inside buildings - Unplasticized poly(vinyl chloride) (PVC-U);
· EN 1566 Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Chlorinated poly(vinyl chloride) (PVC-C);
· EN ISO 15877 Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C);
