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SRPS EN 12350-12:2012

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

Apr 27, 2012

General information

90.93     Jun 18, 2021

90.00    Jun 18, 2026

ISS

U071

European Norm

91.100.30  

English  

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Scope

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.
NOTE In 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.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.

89/106/EEC

Construction products

Directive 89/106/EEC
305/2011

Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

Directive 305/2011

Life cycle

NOW

PUBLISHED
SRPS EN 12350-12:2012
90.93 Standard confirmed
Jun 18, 2021

Related project

Adopted from EN 12350-12:2010