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Publication date

March 2002

Number of pages

11 p.

Reference

NF EN 12224

ICS Codes

59.080.70 Geotextiles

Classification index

G38-161

Print number

1 - 07/12/2002

European kinship

EN 12224:2000

Sumary

Geotextiles and geotextile-related products - Determination of the resistance to weathering

Le présent document décrit des méthodes d'exposition des géotextiles et produits apparentés à des conditions de vieillissement accéléré avec des sources spécifiques de lumière artificielle.

Replaced standards (1)

XP ENV 12224

December 1996

Standard Cancelled

Geotextiles and geotextile-related products. Determination of the resistance to weathering.

Le présent document décrit des méthodes d'exposition des géotextiles et produits apparentés à des conditions de vieillissement accéléré avec des sources spécifiques de lumière artificielle.

Standard replaced by (1)

XP ENV 12224

December 1996

Standard Cancelled

Geotextiles and geotextile-related products. Determination of the resistance to weathering.

Le présent document décrit des méthodes d'exposition des géotextiles et produits apparentés à des conditions de vieillissement accéléré avec des sources spécifiques de lumière artificielle.

Table of contents

Avant-propos
3
Introduction
4
1 Domaine d'application
4
2 Références normatives
4
3 Principe
4
4 Appareillage
4
4.1 Sources lumineuses de laboratoire
4
4.2 Système de régulation de la température - Thermomètre à étalon noir
5
4.3 Dispositif permettant de déterminer l'exposition énergétique (facultatif)
5
4.4 Porte-éprouvettes
5
5 Conditions d'essai
6
6 Éprouvettes servant à la détermination des modifications des propriétés
6
7 Mode opératoire
6
7.1 Montage des éprouvettes
6
7.2 Exposition aux sources lumineuses
6
7.3 Mesurage de l'exposition énergétique (H)
7
8 Détermination des modifications de performance des échantillons exposés
7
9 Rapport d'essai
7
Annexe A (informative) Rayonnements solaires et artificiels
8

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