BS EN 446:2007
Current
The latest, up-to-date edition.
Grout for prestressing tendons. Grouting procedures
Hardcopy , PDF
English
30-11-2007
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Documentation
4.1 Execution specification
4.2 Quality plan
4.3 Execution documentation
5 Materials
6 Grout assessment
6.1 Suitability testing
6.2 Project specific grouting tests
7 Equipment
7.1 General
7.2 Mixer
7.3 Pump
7.4 Hoses
7.5 Inlet connections
7.6 Stand-by and emergency equipment
8 Grouting procedures
8.1 Inlets, outlets and tendon anchorages
8.2 Precautions before grouting
8.3 Temperature at grouting
8.4 Grouting operations
8.5 Precautions after grouting
9 Quality Management
9.1 General
9.2 Personnel
9.3 Inspection
9.4 Conformity criteria
9.5 Action in the event of a non-conformity
Bibliography
Provides the procedures to be used for grouting of tendons in post-tensioned prestressed concrete. Applies to all types of structures including bridges and buildings. It also covers suitability testing and inspection testing for grouts and their component materials used on a project.
| Committee |
B/525/2
|
| DevelopmentNote |
Supersedes 91/10646 DC. (09/2005) Supersedes 05/30139293 DC. (11/2007)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard gives the procedures to be used for grouting of tendons in post-tensioned prestressed concrete. It is applicable to all types of structures including bridges and buildings.
This standard also covers suitability testing and inspection testing for grouts and their component materials used on a project.
| Standards | Relationship |
| NEN EN 446 : 2007 | Identical |
| EN 447:2007 | Similar to |
| I.S. EN 446:2007 | Identical |
| NF EN 446 : 2007 | Identical |
| EN 446:2007 | Identical |
| UNI EN 446 : 2007 | Identical |
| NS EN 446 : 2ED 2007 | Identical |
| EN 445:2007 | Similar to |
| NBN EN 446 : 2007 | Identical |
| UNE-EN 446:2009 | Identical |
| EN 447:2007 | Identical |
| SN EN 446 : 2007 | Identical |
| DIN EN 446:2008-01 | Identical |
| BS 8110-1:1997 | Structural use of concrete Code of practice for design and construction |
| BS 8081:2015 | CODE OF PRACTICE FOR GROUTED ANCHORS |
| EN 445:2007 | Grout for prestressing tendons - Test methods |
| EN 447:2007 | Grout for prestressing tendons - Basic requirements |
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