Unisteel International

Geotextiles (Foundation Products)

Our Geotextiles are manufactured from 100% virgin polypropylene (PP) polymer and are UV stabilized.
 
These products can be successfully used in transportation, environmental, hydraulic and civil engineering applications and perform major functions including separation, filtration, drainage, reinforcement and membrane protection .
 
Mechanical Properties TestUnitsNP25NP35NP40NP50NP62NP100NP120
Tensile Strength - MD LongitudinalEN ISO 10319kN/m152021.530385868
Tensile Strength - CD Transversal EN ISO 10319kN/m1621.52330386072
Elongation at break - MD LongitudinalEN ISO 10319%65757575757580
Elongation at break - CD TransversalEN ISO 10319%80909090909090
CBR Puncture ResistanceEN ISO 12236N260037004000520062501030012200
Dynamic Cone DropEN ISO 13433mm12886620
Pyramid PunctureEN ISO 14574N  38550060010001250

 

Hydraulic Properties UnitsNP25NP35NP40NP50NP62NP100NP120
PermeabilityEN ISO 11058x10-3m/s90655550402020
Water flow normal to the planeEN ISO 11058l/m2.s90655550402020
Water flow in the planeEN ISO 12958x10-7m2/s70708085858585
Characterstic Opening SizeEN ISO 12956um80707070707070

 

Physical PropertiesTestUnitsNP25NP35NP40NP50NP62NP100NP120
Polymer Type100 % Virgin Polypropylene
Thickness under 2kPAEN ISO  9863-1mm2.42.93.13.74.15.86.5
Mass Per Unit AreaEN ISO 9864g/m22002803004005008001000
Max. Roll Width cm590590590590590590590
Roll Length mm20010010050505035
40’ Container Load (+/-10%) m23776023600247802006016520118009440
Full Truck Load (+/-10%) m2251001570016520133701100078606300
Roll Diameter (+/-10%) cm545054444845858

 

Durability         
UV protectionProduct is UV stabilized. Prolonged exposure to direct sun light may cause strength losses. Geotextiles should be covered within 2 weeks.
Oxidation Resistance EN ISO 13438Excellent
Chemical Resistance EN 14030Excellent
Microbiological Resistance EN 12225Excellent

 

Our products are tested on regular basis in our manufacturer's  in-house laboratory and on periodical basis by international

independent laboratories

Notes

- We reserve the right to alter product specifications without prior notice.

- It is the responsibility of all users to satisfy themselves that the above data is current.

- The above figures are average values obtained from testing to current EN geotextile test standards. Although not guaranteed, these results to the best of our knowledge, offer a true and accurate record of the products’ performance.

- We cannot accept responsibility for the performance of these products as the conditions for use are beyond our control.

- Installation details and storage guidelines are available on request.

- This document should not be constructed as engineering device.

 

Please feel free to contact Unisteel International DMCC at +971 4 4470515 or sales@unisteel-international.com for more information and assistance.

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