Standard Svensk standard · SS-EN 14488-4:2005+A1:2008

Provning av sprutbetong - Del 4: Vidhäftningshållfasthet genom dragprovning av borrkärnor

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Standard Svensk standard · SS-EN 14488-4:2005+A1:2008

Provning av sprutbetong - Del 4: Vidhäftningshållfasthet genom dragprovning av borrkärnor
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Omfattning
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.
Alternative in situ test methods for determining bond strength are allowed provided they meet all the requirements of this European Standard. In case of dispute, the method described in this European Standard is the reference test method.

Ämnesområden

Betong och betongprodukter (91.100.30)


Köp denna standard

Standard Svensk standard · SS-EN 14488-4:2005+A1:2008

Provning av sprutbetong - Del 4: Vidhäftningshållfasthet genom dragprovning av borrkärnor
Prenumerera på standarden - Läs mer Dölj
Pris: 550 SEK
standard ikon pdf

PDF

Pris: 550 SEK
standard ikon

Papper

Pris: 880 SEK
standard ikon pdf + standard ikon

PDF + papper

Fler alternativ Färre alternativ

Produktinformation

Språk: Engelska

Framtagen av: Betong, SIS/TK 190

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

Artikelnummer: STD-65543

Utgåva: 1

Fastställd: 2008-03-17

Antal sidor: 16

Ersätter: SS-EN 14488-4:2005