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SNW - Superior

A UV stabilized, needle punched, and heat treated nonwoven geotextile produced from 100% polypropylene staple fibers.

USES & FUNCTIONS

Used in many civil engineering and building applications. Designed to offer filtration, separation, and erosion control functions.

FEATURES & BENEFITS

Mechanical properties with tensile strengths from 6 kN/m to 30 kN/m, and CBR puncture strengths from 0.86 kN to 4.8 kN.
Hydraulic properties with water flow rates normal to the plane from 45 l/m2/sec to 144 l/m2/sec allowing for quick release of water pressure and opening sizes from 60 to 128 mm that accommodate all soil types.
Maximum widths of 5.4 m for jumbo rolls and varying widths based on client's needs.
Available in standard 100m length jumbo rolls or mini roll lengths of varying sizes.
Weight between 80 and 380 gr/m2.

APPLICATIONS

In road, railway, and drainage applications. It acts as separator to prevent the intermixing of the different soil layer types, and as filter to allow the flow of fluids while preventing the passage of soil particles.