EN 12350-12:2010
Current
The latest, up-to-date edition.
Testing fresh concrete - Part 12: Self-compacting concrete - J-ring test
21-07-2010
Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Test sample
6 Procedure
7 Expression of result
8 Test report
9 Repeatability and reproducibility
Bibliography
This European Standard specifies the procedure for determining the passing ability (measured by the blocking step), the flow spread and t500J flow time of self-compacting concrete as the concrete flows through the J-ring. The test is not suitable when the maximum size of aggregate exceeds 40 mm. NOTEIn respect to the relationship between aggregate size and bar spacing, the test is intended to assess the passing ability of the concrete proposed with the bar spacing typically in the works. If the concrete blocks then the aggregate size could be too large for the particular application.
| Committee |
CEN/TC 104
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 12350-12:2010 | Identical |
| NEN EN 12350-12 : 2010 | Identical |
| DIN EN 12350-12:2010-12 | Identical |
| I.S. EN 12350-12:2010 | Identical |
| NBN EN 12350-12 : 2010 | Identical |
| PN EN 12350-12 : 2012 | Identical |
| SN EN 12350-12 : 2010 | Identical |
| UNE-EN 12350-12:2011 | Identical |
| NS EN 12350-12 : 1ED 2010 | Identical |
| NF EN 12350-12 : 2010 | Identical |
| UNI EN 12350-12 : 2010 | Identical |
| BS EN 206 : 2013 | CONCRETE - SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY |
| NF EN 206-9 : 2010 | CONCRETE - PART 9: ADDITIONAL RULES FOR SELF-COMPACTING CONCRETE (SCC) |
| 07/30171764 DC : 0 | BS EN 206-9 - CONCRETE - PART 9: ADDITIONAL RULES FOR SELF-COMPACTING CONCRETE (SCC) |
| DIN EN 206:2014-07 | CONCRETE - SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY |
| EN 206:2013+A1:2016 | Concrete - Specification, performance, production and conformity |
| 12/30257889 DC : 0 | BS EN 206 - CONCRETE - SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY |
| EN 12350-2:2009 | Testing fresh concrete - Part 2: Slump-test |
| EN 12350-8:2010 | Testing fresh concrete - Part 8: Self-compacting concrete - Slump-flow test |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| EN 12350-1:2009 | Testing fresh concrete - Part 1: Sampling |
| EN 12350-10:2010 | Testing fresh concrete - Part 10: Self-compacting concrete - L box test |
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