ISO 21809-5:2017

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

Publication date: Jun 26, 2017

General information

Current stage: 90.92 Effective date: Sep 21, 2020

Originator: ISO

Owner: ISO/TC 67/SC 2

Type: International Standard

ICS: 75.200

Languages: English French

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Status: Published

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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

PREVIOUSLY

Revises
ISO 21809-5:2010

NOW

PUBLISHED
ISO 21809-5:2017
90.92 Standard to be revised
Sep 21, 2020

REVISED BY

IN_DEVELOPMENT
ISO/AWI 21809-5

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