NF EN 1052-5
Methods of test for masonry - Part 5 : determination of bond strength by the bond wrentch method
Le présent document décrit une méthode de détermination de la résistance à la rupture de joints d'assise horizontaux dans la maçonnerie par l'application d'un moment de flexion en tête de muret (petit corps d'épreuve) jusqu'à rupture.
Le présent document décrit une méthode de détermination de la résistance à la rupture de joints d'assise horizontaux dans la maçonnerie par l'application d'un moment de flexion en tête de muret (petit corps d'épreuve) jusqu'à rupture.
- Avant-propos3
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1 Domaine d'application4
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2 Références normatives4
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3 Principe4
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4 Termes, définitions et symboles4
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5 Matériaux5
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6 Appareillage6
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7 Préparation et conservation des corps d'épreuve7
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8 Mode opératoire9
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9 Mesurages et observations9
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10 Répétition des essais9
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11 Calculs10
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12 Évaluation des résultats10
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13 Rapport d'essai11
- Annexe A (normative) Modes de rupture donnant un résultat valable en matière de résistance à la rupture des joints de maçonnerie12
- Bibliographie14
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