Superseded
Standard
Historical
NBN EN 20811:1992
Textiles - Determination of resistance to water penetration - Hydrostatic pressure test
Preview
Summary
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.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 12/02/1992 |
| Cancellation Date | 12/31/1992 |
| Page Count | 7 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
02/12/1992
Superseded
Historical