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Norm
ISO 811:1981
Issue date: 1981 09 01
Textile fabrics — Determination of resistance to water penetration — Hydrostatic pressure test
A specimen is subjected to a steadily increasing pressure of water on one face, under standard conditions, until penetration occurs in three places. The water pressure ma...
Withdrawn: 2018 03 27
Publisher:
International Organization for Standardization
Format:
Digital | 3 Pages
Language:
English
Currently valid:
ICS
A specimen is subjected to a steadily increasing pressure of water on one face, under standard conditions, until penetration occurs in three places. The water pressure may be applied from below or from above the test specimen. The hydrostatic head supported by a fabric is a measure of the resistance to the passage of water through the fabric.
ISO 811:2018
2018 03 27
Textiles — Determination of resistance to water penetration — Hydrostatic pressure test
Norm
ISO 811:1981
1981 09 01
Textile fabrics — Determination of resistance to water penetration — Hydrostatic pressure test
Norm
↖
Norm
Issue date :
2018 03 27
Textiles — Determination of resistance to water penetration — Hydrostatic pressure test
