NEN EN 918:1996被替代
Geotextiles And Geotextile-related Products - Dynamic Perforation Test (cone Drop Test)
出版：Nederlands Normalisatie Instituut
專家解讀視頻
Determines the resistance of geotextiles and geo-textile related products to the penetration by a steel cone dropped from a fixed height. The degree of penetration is an indication of the behaviour of the product likely to be caused by dropping sharp stones onto the geotextile surface.
ONORM EN 918:1996 - Identical
DIN EN 918 (1996-02) - Identical
BS EN 918:1996 - Identical
SN EN 918:1996 - Identical
SS EN 918 Ed. 1 (1996) - Identical
UNE EN 918:1996 - Identical
NS EN 918 Ed. 1 (1996) - Identical
NF EN 918:1996 - Identical
UNI EN 918:1999 - Identical
I.S. EN 918:1996 - Identical
