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Norm

ÖNORM EN 14488-4

Issue date: 2005 11 01

Testing sprayed concrete - Part 4: Bond strength of cores by direct tension

This European Standard describes a means of determining the tensile bond between sprayed concrete and substrate of concrete or rock tested in a laboratory as a direct te...
Withdrawn: 2008 08 01
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 7 Pages
Language:
German | English
This European Standard describes a means of determining the tensile bond between sprayed concrete and substrate of concrete or rock tested in a laboratory as a direct tension test. Bond strength is defined as the capacity to transfer tension between two layers. Bond strength is calculated as the ultimate tensile force divided by the stressed cross-sectional area of a core, drilled out of a sprayed concrete layer together with a portion of the substrate concrete or rock.
ÖNORM EN 14488-4
2008 08 01
Testing sprayed concrete - Part 4: Bond strength of cores by direct tension
Norm
ÖNORM EN 14488-4
2005 11 01
Testing sprayed concrete - Part 4: Bond strength of cores by direct tension
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ÖNORM EN 14488-4
Issue date : 2008 08 01
Testing sprayed concrete - Part 4: Bond strength of cores by direct tension