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EVS-EN 14488-4:2005+A1:2008

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

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Kehtiv alates 09.06.2008
Alusdokumendid
EN 14488-4:2005+A1:2008
Tegevusala (ICS grupid)
91.100.30 Betoon ja betoontooted
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
09.06.2008
Põhitekst + muudatus
Põhitekst
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.
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Teised on ostnud veel

Põhitekst

EVS-EN 14488-1:2005

Testing sprayed concrete - Sampling fresh and hardened concrete
Uusim versioon Kehtiv alates 10.08.2005
Põhitekst

EVS-EN 14488-2:2006

Testing sprayed concrete - Part 2: Compressive strength of young sprayed concrete
Uusim versioon Kehtiv alates 08.08.2006
Põhitekst

EVS-EN 14488-5:2006

Testing sprayed concrete - Part 5: Determination of energy absorption capacity of fibre reinforced slab specimens
Uusim versioon Kehtiv alates 06.06.2006
Põhitekst

EVS-EN 14488-3:2006

Testing sprayed concrete - Part 3: Flexural strengths (first peak, ultimate and residual) of fibre reinforced beam specimens
Kehtetu alates 15.11.2023