Abstract
Ïã¸ÛÁùºÏ²Ê¿ª½± 8179-1:2017 specifies an external protective coating system which is factory applied to ductile iron pipeline components as specified in Ïã¸ÛÁùºÏ²Ê¿ª½± 2531, Ïã¸ÛÁùºÏ²Ê¿ª½± 7186 and Ïã¸ÛÁùºÏ²Ê¿ª½± 16631. This coating system comprises an electro-deposited metallic zinc-based coating of
- pure metallic zinc with a purity of 99,99 %,
- zinc and aluminium alloy with or without other metals, or
- other zinc alloys
followed by a finishing layer that can be bituminous paint or synthetic resin compatible with zinc-based coating.
NOTE Ïã¸ÛÁùºÏ²Ê¿ª½± 8179-2 deals with zinc-rich paint coating.
General information
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Status: PublishedPublication date: 2017-07Stage: International Standard confirmed [90.93]
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Edition: 3Number of pages: 10
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Technical Committee :Ïã¸ÛÁùºÏ²Ê¿ª½±/TC 5/SC 2ICS :23.040.10
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Life cycle
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Previously
WithdrawnÏã¸ÛÁùºÏ²Ê¿ª½± 8179-1:2004
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Now
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