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Normas DIN – AENOR
DIN EN ISO 21809-5:2017-09

DIN EN ISO 21809-5:2017-09

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 5: External concrete coatings (ISO 21809-5:2017); German and English version prEN ISO 21809-5:2017 / Note: Date of issue 2017-08-04

Industries du pétrole et du gaz naturel - Revêtements externes des conduites enterrées ou immergées utilisées dans les systèmes de transport par conduites - Partie 5: Revêtements externes en béton (ISO 21809-5:2017); Version allemande et anglaise prEN ISO 21809-5:2017 / Attention: Date de parution 2017-08-04

Erdöl und Erdgasindustrie - Umhüllungen für erd- und wasserverlegte Rohrleitungen in Transportsystemen - Teil 5: Betonummantelungen (ISO 21809-5:2017); Deutsche und Englische Fassung prEN ISO 21809-5:2017 / Achtung: Erscheinungsdatum 2017-08-04

Fecha Anulación:
2019-01 /Withdrawn
Equivalencias internacionales:

ISO 21809-5 (2017-06)

prEN ISO 21809-5 (2017)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 21809-5:2019-01

Resumen:
This document specifies the requirements for qualification, application, testing and handling of materials required for the application of reinforced concrete coating externally to either bare pipe or pre-coated pipe for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623. The external application of concrete is primarily used for the negative buoyancy of pipes used in buried or submerged pipeline systems and/or for the mechanical protection of the pipe and its pre-coating. This document is applicable to concrete thicknesses of 25 mm or greater.
Keywords:
Aftercare, Coatings, Concretes, Conglomerates, Definitions, Inspection, Marking, Materials, Mineral aggregates, Natural gas industries, Offshore, Oil industries, Pipe transportation, Pipeline transportation, Pipelines, Pipes, Qualification tests, Repair, Sheathings, Specification (approval), Storage, Strength of materials, Test certificates, Testing, Transportation systems, Underground, Verification
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