NF EN 1456-1
Plastics piping systems for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1 : specifications for piping components and the system
Le présent document spécifie les aspects généraux des systèmes de canalisations en poly(chlorure de vinyle) non plastifié (PVC-U) dans le domaine de l'assainissement enterré et aérien avec pression.
Le présent document spécifie les aspects généraux des systèmes de canalisations en poly(chlorure de vinyle) non plastifié (PVC-U) dans le domaine de l'assainissement enterré et aérien avec pression.
<p>ISO 1452-1:2009 specifies the general aspects of unplasticized poly(vinyl chloride) (PVC‑U) solid-wall piping systems intended for water supply and for buried and above ground drainage and sewerage under pressure.</p> <p>In conjunction with ISO 1452-2, ISO 1452-3, ISO 1452-4 and ISO 1452-5, it is applicable to PVC‑U pipes, fittings, valves and ancillary equipment, their joints and to joints with components of other plastics and non-plastics materials intended to be used for the following:</p> <p>- water mains and services buried in the ground;</p> <p>- conveyance of water above ground for both outside and inside buildings;</p> <p>- buried and above ground drainage and sewerage under pressure.</p> <p>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. </p>
<p>ISO 1452-2:2009 specifies the characteristics of solid-wall pipes made from unplasticized poly(vinyl chloride) (PVC‑U) for 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.</p> <p>In conjunction with ISO 1452-1 and ISO 1452-5, it is applicable to extruded PVC‑U pipes without a socket and pipes with a socket (integral or not), intended to be used for the following:</p> <p>- water mains and services buried in the ground;</p> <p>- conveyance of water above ground for both outside and inside buildings;</p> <p>- buried and above ground drainage and sewerage under pressure.</p> <p>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 pipes for the conveyance of water and waste water up to and including 45 °C and to a range of pipe sizes and pressure classes. It gives requirements concerning colours.</p>
<p>ISO 1452-3:2009 specifies the characteristics of fittings made from unplasticized poly(vinyl chloride) (PVC‑U) for 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.</p> <p>In conjunction with ISO 1452-1, ISO 1452-2 and ISO 1452-5, it is applicable to PVC‑U fittings and to joints with components of PVC‑U, other plastics and non-plastics materials intended to be used for the following:</p> <p>- water mains and services buried in the ground;</p> <p>- conveyance of water above ground for both outside and inside buildings;</p> <p>- buried and above ground drainage and sewerage under pressure.</p> <p>It is applicable to fittings in 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. </p>
<p>ISO 1452-4:2009 specifies the characteristics of valves made from unplasticized poly(vinyl chloride) (PVC‑U) for 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.</p> <p>In conjunction with ISO 1452-1, ISO 1452-2, ISO 1452-3 and ISO 1452-5 it is applicable to PVC‑U valves with components of PVC-U, other plastics and non-plastics materials intended to be used for the following:</p> <p>- water mains and services buried in ground;</p> <p>- conveyance of water above ground for both outside and inside buildings;</p> <p>- buried and above-ground drainage and sewerage under pressure.</p> <p>It is applicable to valves in 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 valves for the conveyance of water and waste water up to and including 45 °C. </p>
<p>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.</p> <p>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:</p> <p>- water mains and services buried in ground;</p> <p>- conveyance of water above ground for both outside and inside buildings;</p> <p>- buried and above-ground drainage and sewerage under pressure;</p> <p>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. </p>
- Avant-propos4
- Introduction5
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1 Domaine d'application5
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2 Références normatives5
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3 Généralités6
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3.1 Définitions, symboles et abréviations6
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3.2 Matière6
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4 Tubes7
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4.1 Matière des tubes7
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4.2 Caractéristiques générales7
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4.3 Caractéristiques géométriques8
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4.4 Classification et sélection10
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4.5 Caractéristiques mécaniques10
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4.6 Caractéristiques physiques10
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4.7 Bague d'étanchéité11
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4.8 Adhésifs11
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4.9 Exigences fonctionnelles11
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4.10 Marquage11
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4.11 Pressions de fonctionnement admissibles11
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5 Raccords11
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5.1 Matière11
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5.2 Caractéristiques générales11
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5.3 Caractéristiques géométriques12
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5.4 Caractéristiques mécaniques12
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5.5 Caractéristiques physiques12
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5.6 Bagues d'étanchéité12
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5.7 Adhésifs12
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5.8 Exigences fonctionnelles12
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5.9 Marquage12
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6 Corps de robinets et équipements auxiliaires13
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6.1 Matière13
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6.2 Caractéristiques générales13
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6.3 Caractéristiques géométriques13
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6.4 Classification et conditions de fonctionnement13
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6.5 Caractéristiques mécaniques13
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6.6 Caractéristiques physiques13
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6.7 Bagues d'étanchéité13
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6.8 Adhésifs13
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6.9 Exigences fonctionnelles13
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6.10 Marquage14
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7 Aptitude à l'emploi du système14
- Annexe A (informative) Guide pour la pose15
- Bibliographie23
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