EN ISO 7854:1997 PDF
Rubber- or plastics-coated fabrics - Determination of resistance to damage by flexing (ISO 7854:1995)
Rubber- or plastics-coated fabrics - Determination of resistance to damage by flexing (ISO 7854:1995)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 12
- Дата публикации:
- 19 марта 1997 г.
- Издание:
- CEN EN 7854 edition 1 version 1
- ICS:
- 83.140
Describes the De Mattia method, Schildknecht method and crumple/flex method for the assessment of the resistance of coated fabrics to damage by repeated flexing. Cancels and replaces the first edition, which has been technically revised.
Abstract
Overview
EN ISO 7854:1997 () specifies laboratory methods to determine the . It replaces the first edition and standardizes three established flex-fatigue tests - , and the - including sample preparation, apparatus criteria, test procedures, inspection and reporting. The standard emphasizes repeatability, conditioning atmospheres and limits of correlation between methods.
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