ISO 21809-5:2010

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

ISO 21809-5:2010 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.

ISO 21809-5:2010 is applicable to concrete thicknesses of 25 mm or greater.

Edition	2010
Standard Part No	5
Published Date	2010
Published By	International Standardization Organisation
Page Count	29