NF EN ISO 1452-1
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 1452-1:2009 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.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:- water mains and services buried in the 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.
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.
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:
- water mains and services buried in the 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.
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 précise les aspects généraux de la matière plastique de poly(chlorure de vinyle) non plastifié (PVC-U). Il est applicable aux systèmes de canalisations pour l'alimentation en eau destinée à la consommation humaine, jusqu'à 45 °C inclus.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes, définitions, symboles et abréviations2
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3.1 Termes et définitions2
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3.2 Symboles6
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3.3 Abréviations7
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4 Matière7
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4.1 Exigences générales pour les composants ou les formulations7
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4.2 Exigence spéciale pour les compositions ou les formulations des éléments en contact avec l'eau potable8
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4.3 Utilisation de matière rebroyée et recyclable8
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4.4 Classification et vérification de matières8
- Bibliographie11
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