I.S. CEN TR 14920:2005
Current
The latest, up-to-date edition.
JETTING RESISTANCE OF DRAIN AND SEWER PIPES - MOVING JET TEST METHOD
Hardcopy , PDF
English
01-01-2005
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Foreword
1 Scope
2 Definitions and Symbols
2.1 Definitions
2.2 Further symbols
3 Test method
3.1 Principle
3.2 General Requirements
3.2.1 Water source
3.2.2 Pressure measurement
3.2.3 Test temperature
3.3 Apparatus
3.3.1 Pump unit
3.3.2 Flow rate and pressure accuracy
3.3.3 Nozzle
3.4 Test rig
3.5 Test assembly
3.6 Procedure
3.6.1 Pre-test procedure
3.6.2 Test procedure
3.7 Recording of test results
Annex A (informative) Guidance on the evaluation of surface
Damage
Annex B (normative) Determination of jet spread angle
Annex C (informative) Basic Principles for calculation of
C[d], P[j] and D[j]
C.1 Calculation of C[d]
C.2 Jet Power P[j]
C.3 Jet Power Density D[j]
Defines test method for the resistance to high pressure clean water jetting of pipes, fittings and joints used for drains and sewers.
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| CEN/TR 14920:2005 | Identical |
| EN 13566-3:2002 | Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 3: Lining with close-fit pipes |
| EN 598:2007+A1:2009 | Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods |
| EN 13566-1:2002 | Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 1: General |
| EN 13566-2:2005 | Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 2: Lining with continuous pipes |
| PREN 13476-1 : DRAFT 2015 | PLASTICS PIPING SYSTEMS FOR NON-PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - STRUCTURED-WALL PIPING SYSTEMS OF UNPLASTICIZED POLY(VINYLSEWERAGE - STRUCTURED-WALL PIPING SYSTEMS OF UNPLASTICIZED POLY(VINYL - PART 1: GENERAL REQUIREMENTS AND PERFORMANCE CHARACTERISTICS |
| EN 1401-1:2009 | Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for pipes, fittings and the system |
| EN 588-1:1996 | Fibre-cement pipes for sewers and drains - Part 1: Pipes, joints and fittings for gravity systems |
| PREN 14758-1 : DRAFT 2011 | PLASTICS PIPING SYSTEMS FOR NON-PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - POLYPROPYLENE WITH MINERAL MODIFIERS (PP-MD) - PART 1: SPECIFICATIONS FOR PIPES, FITTINGS AND THE SYSTEM |
| EN 13566-4:2002 | Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 4: Lining with cured-in-place pipes |
| EN 295-1:2013 | Vitrified clay pipe systems for drains and sewers - Part 1: Requirements for pipes, fittings and joints |
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