Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure. Unplasticized poly(vinyl chloride) (PVC-U). Part 5: Fitness for purpose of the system (ISO 1452-5:2009, corrected version 2010-03-01)
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ISO 1452-5:2009 specifies the characteristics for the fitness for purpose of unplasticized poly(vinyl chloride) (PVC-U) piping systems intended for water supply and for buried and above-ground drainage and sewerage under pressure. It also specifies the test parameters for the test methods referred to. In conjunction with ISO 1452-1, ISO 1452-2, ISO 1452-3 and ISO 1452-4, it is applicable to joints and assemblies with components of PVC-U, other plastics and non-plastics materials intended to be used for the following: - water mains and services buried in ground; - conveyance of water above ground for both outside and inside buildings; - buried and above-ground drainage and sewerage under pressure; It is applicable to piping systems intended for the supply of water under pressure up to and including 25 °C (cold water) intended for human consumption and for general purposes as well as for waste water under pressure. It is also applicable to components for the conveyance of water and waste water up to and including 45 °C.
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Sisällysluettelo
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions, symbols and abbreviations
4 Fitness for purpose of joints and the system
4.1 Assemblies with non-end-load-bearing joints
4.2 Assemblies with end-load-bearing joints
4.3 Short-term pressure test for leaktightness of assemblies
4.4 Short-term negative pressure test for leaktightness of assemblies
4.5 Long-term pressure test for leaktightness of assemblies
Annex A Assemblies of imperial (inch)-sized pipes, fittings, valves and ancillaries (normative)
Annex B Determination of the long-term test pressure by creep consideration (informative)
ISO 13783:1997 Plastics piping systems -- Unplasticized poly(vinyl chloride) (PVC-U) end-load-bearing double-socket joints -- Test method for leaktightness and strength while subjected to bending and internal pressure
ISO 13844:2000 Plastics piping systems -- Elastomeric-sealing-ring-type socket joints of unplasticized poly(vinyl chloride) (PVC-U) for use with PVC-U pipes -- Test method for leaktightness under negative pressure
ISO 13845:2000 Plastics piping systems -- Elastomeric-sealing-ring-type socket joints for use with unplasticized poly(vinyl chloride) (PVC-U) pipes -- Test method for leaktightness under internal pressure and with angular deflection
ISO 13783:1997 Plastics piping systems -- Unplasticized poly(vinyl chloride) (PVC-U) end-load-bearing double-socket joints -- Test method for leaktightness and strength while subjected to bending and internal pressure
ISO 13844:2000 Plastics piping systems -- Elastomeric-sealing-ring-type socket joints of unplasticized poly(vinyl chloride) (PVC-U) for use with PVC-U pipes -- Test method for leaktightness under negative pressure
ISO 13845:2000 Plastics piping systems -- Elastomeric-sealing-ring-type socket joints for use with unplasticized poly(vinyl chloride) (PVC-U) pipes -- Test method for leaktightness under internal pressure and with angular deflection
ISO 13846:2000 Plastics piping systems -- End-load-bearing and non-end-load-bearing assemblies and joints for thermoplastics pressure piping -- Test method for long-term leaktightness under internal water pressure
ISO 1452-1:2009 Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure -- Unplasticized poly(vinyl chloride) (PVC-U) -- Part 1: General
ISO 1452-2:2009 Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure -- Unplasticized poly(vinyl chloride) (PVC-U) -- Part 2: Pipes
ISO 1452-3:2009 Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure -- Unplasticized poly(vinyl chloride) (PVC-U) -- Part 3: Fittings
ISO 1452-4:2009 Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure -- Unplasticized poly(vinyl chloride) (PVC-U) -- Part 4: Valves