TerraMatt - W- PP

TerraMatt woven geotextiles are ideal for separation, soil reinforcement and ground reinforcement applications. The product has very high tensile strengths and CBR values compared to nonwoven geotextiles. They are a very cost effective solution for all kind of engineering projects. The water permeability of the geotextiles is in general several times higher than the permeability of most common soils. The controlled opening size of woven also make this an ideal product for filtration applications and clogging can be avoided. Widths up to 535 cm can be offered.

Mechanical properties Test Method Unit W 18/16 W18/18 W18/18 W17/17 W 20/20
Tensile strength - MD EN ISO 10319 kN/m 18.0 18.0 18.0 17.0 50.0
Tensile strength - XD EN ISO 10319 kN/m 16.0 18.0 18.0 17.0 50.0
Elongation at break - MD EN ISO 10319 % 20 25.0 25.0 20 14.0
Elongation at break - XD EN ISO 10319 % 25 25.0 25.0 15 12.0
CBR Puncture Resistance EN ISO 12236 N 1800 2250 2250 1800 4.4
Dynamic Cone Drop EN ISO 13433 mm 21.0 22.0 22.0 24.0 12.0
Hydraulic properties Test Method Unit W 18/16 W18/18 W18/18 W17/17 W 20/20
Water permeability normal to the plane EN ISO 11058 m/s 25  20  20    15x10-3 2 
Water flow normal to the plane (Permeability) EN ISO 11058 l/m².s 25  20  20.0  25.0 
Water flow normal to the plane (Permeability) EN ISO 12956 µm 250  300  300  250  220.0 
Hydraulic Velocity EN ISO 11058 m/s 25 x 10-3  20 x 10-3  20 x 10-3  25 x 10-3  25 x 10-3 
Physical properties Test Method Unit W 18/16 W18/18 W18/18 W17/17 W 20/20
Thickness under 2 kPa (*) EN ISO 9863-1 mm 0.35 0.35 0.35 0.35 0.70
Weight (*) EN ISO 9864 g/m² 74.0 90.0 90.0 73.0 175
Roll width cm 450 525 525 525 525
Roll length m 200 200 200 200 200
Full load volume (+/- 10%) 182250 124950 124950 124950 66150
Roll diameter (+/- 10%) cm 24 24 24 24 43