GNT PET-A

Advantages

√ Wide range of grammature andperformaces
√ Wide application range
√ Easy to install

Options and types

Availability of 7 different grammatures with costumized roll’s size .

Main applications

Civil engineering
Industrial building
Infrastructure and geotechnical works.

Specifications

Nonwoven geotextile made from polypropylene with the min.following data: • Mass per unit … g/m2 according EN ISO 9864
• Tensile Strength MD ….. . kN/m According ENISO 10319
• Tensile Strength CD ….. . kN/m According ENISO 10319
• Flow pependicualr to the plane: … l/m2s According EN ISO 11058

Properties Test Unit Values
mass per unit area EN 9864 g/m2 150 200 300 400 500 600 800
thickness at 2 kPa EN 9863-1 mm 1,0 1,5 2,5 3,0 3,5 4,4 5,0
tensile strength MD* EN ISO 10319 kN/m 0,7 2,0 3,0 4,0 5,5 6,0 9,5
tensile strength CD* EN ISO 10319 kN/m 0,9 2,5 3,5 4,5 6,0 7,0 10,5
static puncture resistance EN ISO 12236 N 140 400 600 800 1000 1300 2000
dynamic perforation resistance  EN ISO 13433 mm 45 25 18 13 7 6 3
flow perpendicular to the plane  EN ISO 11058 l/m2s 130 130 100 60 60 35 20
characteristic aperture O90 EN ISO 12956 micron 130 130 90 80 80 55 35

* MD= machine direction; CD=cross direction
Product to be covered within a month of installation.
Expected minimum durability for 25 years in natural terrains with 4<pH<9 and temperatures <25°C.

Standard size Unit Values
mass per unit area g/m2 150 200 300 400 500 600 800
roll width m 2/3(up to 6)
roll lenght m 50/100

The data expressed here are provided in good faith and refer to the mean values of the current production; we reserve the right to update the performances without notice, following technological development and/or our experiences. The product users will have to ascertain its compatibility with its specific utilisation.