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Norm

ÖNORM EN 12350-7

Issue date: 2019 11 15

Testing fresh concrete - Part 7: Air content - Pressure methods

This document describes two methods for determination of air content of compacted fresh concrete, made with normal weight or relatively dense aggregate and having a decla...
Withdrawn: 2023 02 15
Publisher:
Austrian Standards International
Format:
Digital | 28 Pages
Language:
German | English | Download GER/ENG
This document describes two methods for determination of air content of compacted fresh concrete, made with normal weight or relatively dense aggregate and having a declared value of D of the coarsest fraction of aggregates actually used in the concrete (Dmax) not greater than 63 mm. The test is not suitable for concretes with slumps less than 10 mm according to EN 12350-2. Neither method is applicable to concretes made with lightweight aggregates, air cooled blast-furnace slag, or aggregates with high porosity, because of the magnitude of the aggregate correction factor, compared with the entrained air content of the concrete.
ÖNORM EN 12350-7
2023 02 15
Testing fresh concrete - Part 7: Air content - Pressure methods (consolidated version)
Norm
ÖNORM EN 12350-7
2019 11 15
Testing fresh concrete - Part 7: Air content - Pressure methods
Norm
ÖNORM EN 12350-7
2009 07 15
Testing fresh concrete - Part 7: Air content - Pressure methods
Norm
ÖNORM EN 12350-7
2000 10 01
Testing fresh concrete - Part 7: Air content - Pressure methods
Norm
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Norm
ÖNORM EN 12350-7
Issue date : 2023 02 15
Testing fresh concrete - Part 7: Air content - Pressure methods (consolidated version)