BS ISO 4179:2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Ductile iron pipes and fittings for pressure and non-pressure pipelines. Cement mortar lining
Hardcopy , PDF
02-07-2024
English
07-22-2005
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Foreword
1 Scope
2 Normative references
3 Materials
4 Application of lining
5 Thickness of lining
6 Surface condition of hardened lining
7 Test conditions
Covers cement mortar linings, which are used to improve the hydraulic properties of pipes and fittings compared to un-lined pipes and fittings and/or to prevent corrosion damage and includes special requirements for linings of gravity sewers operating partially filled.
| Committee |
PSE/10
|
| DevelopmentNote |
Supersedes 02/709348 DC. (08/2005)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This International Standard specifies the nature, the method of application, the surface condition and the minimum thickness of internal linings of cement mortar for ductile iron pipes and fittings for pressure and non-pressure pipelines as defined in ISO2531 and ISO7186. It covers cement mortar linings which are used to improve the hydraulic properties of pipes and fittings compared to un-lined pipes and fittings and/or to prevent corrosion damage and includes special requirements for linings of gravity sewers operating partially filled. It also covers linings used for the conveyance of particularly aggressive fluids, where the following solutions may be used either separately or in combination: an increase in the thickness of the lining; a change of the type of cement; a coating over the lining.
| Standards | Relationship |
| ISO 4179:2005 | Identical |
| ISO 16132:2016 | Ductile iron pipes and fittings — Seal coats for cement mortar linings |
| ISO 7186:2011 | Ductile iron products for sewerage applications |
| ISO 2531:2009 | Ductile iron pipes, fittings, accessories and their joints for water applications |
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