NF EN ISO 2307
Fibre ropes - Determination of certain physical and mechanical properties
This document specifies, for ropes of different kinds, a method of determining each of the following characteristics:— linear density;— diameter;— lay length;— braid pitch;— elongation;— breaking force.This document also provides a method for measuring water repellence, lubrication and finish content, when requested by the customer.
This document specifies, for ropes of different kinds, a method of determining each of the following characteristics:
— linear density;
— diameter;
— lay length;
— braid pitch;
— elongation;
— breaking force.
This document also provides a method for measuring water repellence, lubrication and finish content, when requested by the customer.
Le présent document spécifie pour des cordages de différents types une méthode pour la détermination des caractéristiques de masse linéique, longueur du pas, pas de tressage, allongement, et force de rupture.
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1 Domaine d'application
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2 Références normatives
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3 Termes et définitions
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4 Principe
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5 Appareillage
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6 Échantillonnage
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7 Éprouvettes pour l'essai de traction et pour la détermination des coordonnées force-allongement
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8 Conditionnement
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9 Mode opératoire
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10 Masse linéique
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11 Expression des résultats
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12 Détermination de la résistance à l'absorption d'eau
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13 Détermination de la teneur en lubrifiant et en apprêt
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14 Rapport d'essai
- Annexe A Tension de référence
- Annexe B Autres modes opératoires pour les cordages présentant des forces de rupture élevées
- Annexe C Détermination des coordonnées force-allongement sur une éprouvette séparée
- Annexe D Rapport d'essai - Cordages en fibres
- Bibliographie
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