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EN 12350-12:2010

Current
Current

The latest, up-to-date edition.

Testing fresh concrete - Part 12: Self-compacting concrete - J-ring test
Published date

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

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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