I.S. EN 14487-2:2006
Current
The latest, up-to-date edition.
SPRAYED CONCRETE - PART 2: EXECUTION
Hardcopy , PDF
English
01-01-2006
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
4 Documentation
4.1 Project specification
4.2 Execution documentation
5 Preparatory works
5.1 For strengthening of ground
5.1.1 Preparation of substrate
5.1.2 Removal of dust and debris
5.1.3 Pre-wetting
5.1.4 Protection against extreme ambient temperatures
5.2 For repair, upgrading and free-standing structures
5.2.1 Scaffolding, falsework and formwork
5.2.2 Preparation of substrate
5.2.3 Pre-wetting
5.2.4 Protection against extreme ambient temperature
6 Reinforcement
7 Equipment
7.1 Storage of materials
7.2 Batching equipment
7.3 Mixers
7.4 Spraying equipment
7.5 Testing equipment
8 Batching, mixing and delivery of concrete
8.1 Batching and mixing
8.2 Delivery
8.2.1 Dry mix process
8.2.2 Wet mix process
9 Execution of spraying
9.1 Spraying
9.2 Surface of finished concrete
9.3 Curing and protection
10 Geometrical tolerances
10.1 General
10.2 Thickness
11 Inspection
11.1 General
11.2 Scope for inspection of execution
11.3 Inspection actions related to the scope of inspection
Annex A (informative) Guidance on documentation
Bibliography
Applies to sprayed concrete to be used for ground strengthening, repair and upgrading of existing structures and for free-standing structures.
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 14487-2:2006 | Identical |
| UNI EN 14487-2 : 2007 | Identical |
| DIN EN 14487-2:2007-01 | Identical |
| EN 14487-2:2006 | Identical |
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