I.S. EN 14457:2004
Current
The latest, up-to-date edition.
GENERAL REQUIREMENTS FOR COMPONENTS SPECIFICALLY DESIGNED FOR USE IN TRENCHLESS CONSTRUCTION OF DRAINS AND SEWERS
Hardcopy , PDF
English
01-01-2004
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
1 Scope
2 Normative references
3 Terms and definitions, symbols and abbreviations
4 Functional and dimensional requirements
4.1 General
4.2 Dimensions
4.2.1 Nominal sizes
4.2.2 Diameters
4.2.3 Tolerances on diameters
4.2.4 Straightness
4.2.5 Squareness of end faces
4.2.7 Continuity of invert
4.3 Smoothness of bore
4.4 Appearance
4.5 Joints
4.6 Corrosion resistance
4.7 Abrasion resistance
4.8 Jetting resistance
4.9 Modification
4.10 Coatings and linings
4.11 Long-term behaviour
4.12 Durability
4.13 Load bearing capacity
4.14 Tightness
4.15 Temperature
5 Test methods
5.1 General
5.2 Measurement of diameters and wall thicknesses
5.2.1 Internal diameter of pipe barrels
5.2.2 External diameter of pipe barrels
5.3 Measurement of deviation from straightness of pipe barrels
5.4 Measurement of deviation from Squareness of the ends of the
pipes
5.5 Continuity of invert
5.6 Water tightness tests
5.6.1 Test for pipes
5.6.2 Test for pipe joints
5.7 Air tightness tests
6 Marking
Annex A (informative) Examples of joints
Bibliography
Provides general requirements for pipes and their joints intended for use in drains and sewers which are installed using trenchless construction methods.
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| UNI EN 14457 : 2004 | Identical |
| BS EN 14457:2004 | Identical |
| UNE-EN 14457:2005 | Identical |
| EN 14457:2004 | Identical |
| DIN EN 14457:2004-09 | Identical |
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