ISO 21809-5:2017Published

Petroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 5: External concrete coatings

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

A new edition is under development: ISO/FDIS 21809-5.

Abstract / scope

ISO 21809-5:2017 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.

ISO 21809-5:2017 is applicable to concrete thicknesses of 25 mm or greater.

Life cycle

Replaces

ISO 21809-5:2010WithdrawnPetroleum and natural gas industries — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 5: External concrete coatingsInternational Standard · Published 18 Mar 2010 · ISO/TC 67/SC 2

Replaced by

ISO/FDIS 21809-5Under developmentOil and gas industries including lower carbon energy — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 5: External concrete coatingsInternational Standard · ISO/TC 67/SC 2 ISO/WD 21809-5Deleted (project abandoned)Oil and gas industries including lower carbon energy — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 5: External concrete coatingsInternational Standard · ISO/TC 67/SC 2