Geogrid Ultranit (Ultranit®) with polymer or polymer-bitumen impregnation.
Example:
Geogrid Ultranit 100/100-20 - P, STO 46487778-002-2015, where:
- Ultranit is a trademark for geogrid;
- 100/100 is the strength of the material on the warp (in the longitudinal direction) and weft (in the transverse direction), respectively, kN/m;
- 20 – cell size, mm;
- P - polymer impregnation (PB - polymer-bitumen impregnation);
- STO 46487778-002-2015 - organization standard number.
Geogrid Ultranit (Ultranit®) with polymer or polymer-bitumen impregnation
bonded to backing without impregnation of non-woven fabric surface
density up to 200g/m2.
Example:
Geogrid Ultranit 40/40-35 - P - PP-200, STO 46487778-002-2015, where:
- Ultranit is a trademark for geogrid;
- 40/40 – tensile strength of the material along the warp (in the longitudinal direction) and weft (in the transverse direction), respectively, kN/m;
- 35 – cell size, mm;
- P - polymer impregnation (PB - polymer-bitumen impregnation);
- PP - non-woven material backing (PP - polypropylene, PA - polyamide, PET - polyester);
- 200 is the surface density of the substrate material;
- STO 46487778-002-2015 - organization standard number.