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Nonwoven Geotextile

Geotextile Nonwoven adalah lembaran tekstil dengan struktur benang yang tidak beraturan yang disatukan dengan menggunakan kimia, panas maupun dengan metode needle punching. Pada umumnya terbuat dari material Polypropylene (PP) atau Polyester (PET).

Aplikasi Geotextile Nonwoven

  • Konstruksi jalan
  • Stabilisasi tanah lunak
  • Lapisan filtrasi
  • Konstruksi rel kereta
  • Reklamasi lahan
  • Sistem drainase
  • Lapisan pelindung geomembrane

Kelebihan Geotextile Nonwoven

  • Efektifitas biaya
  • Lapisan filtrasi yang baik
  • Ketahanan terhadap UV
  • Ketahan terhadap jebol
  • Memiliki performa yang tinggi
  • Meningkatkan kestabilan tanah
  • Ketahanan terhadap panas

Polyfelt TS PP Nonwoven Geotextile

Properties Test Standard Unit TS20 TS30 TS40 TS50 TS60 TS65 TS70 TS80
Physical Characteristics
 Continuous Filament, Nonwoven Needle Punched
Polymer 100% Polypropylene, UV Stabilised
UV Resistance
Tensile Strength Retention ISO 10319 >70% after 3 months of outdoor weathering
Puncture Strength Retention ISO 12236 >70% after 3 months of outdoor weathering
Chemical Resistance No Influence at pH range 2-13
Tensile Strength (avg.) ISO 10319 kN/m 9,5 11,5 13,5 15 19 21,5 24 28
Tensile Elongation (MD/CD) ISO 10319 % 75/35 75/35 75/35 75/35 80/35 80/40 80/40 80/40
Performance Energy* Calculated kN/m 2,5 3,2 3,7 4,1 5,5 6,5 7,2 8,4
CBR Puncture Strength ISO 12236 N 1500 1750 2100 2350 2900 3300 3850 4250
Effective Opening Size O90 ISO 12956 mm 0,12 0,1 0,1 0,1 0,09 0,09 0,09 0,08
Vertical Water Flow (50mm head) ISO 11058 l/m²/s 115 100 90 85 72 65 55 50
Horizontal water flow (20kPa) ISO 12958 l/m.h 4 7 9 11 13 14 16 20
Horizontal water flow (200kPa) ISO 12958 l/m.h 1,4 2,2 2,5 2,9 3 3,2 3,6 4
Nominal Mass ISO 9864 g/m² 125 155 180 200 250 285 325 400
Thickness (2kPa) ISO 9863 mm 1,2 1,5 1,7 1,9 2,2 2,5 2,9 3,2
Grab Strength (MD) ASTM D4632 N 560 690 825 920 1150 1300 1500 1770
Grab Strength (CD) ASTM D4632 N 510 600 750 810 1025 1200 1400 1650
Grab Elongation (MD/CD) ASTM D4632 % 75/40 75/40 75/40 75/40 75/40 75/40 75/40 75/40
Apparent Opening Size O95 ASTM D4751 mm 0,26 0,25 0,24 0,21 0,19 0,18 0,18 0,15
Permittivity ASTM D4491 s⁻¹ 3 2,7 2,5 2 2 1,7 1,7 1,7
Width m 4 4 4 4 4 4 4 4
Length m 250 225 200 175 135 125 100 90
Area m² 1000 900 800 700 540 500 400 360
Estimated roll Weight kg 135 150 154 150 145 153 140 154

 

PET Nonwoven Geotextile

Properties Test Standard Unit GT150 GT200 GT250 GT300 GT350 GT400 GT600
Physical Properties Nonwoven Needle Punched
Polymer 100% Virgin Polyester
Tensile Strength (avg.) ISO 10319 kN/m ≥ 4 ≥ 6,5 ≥ 8,5 ≥ 10,5 ≥ 12,5 ≥ 15 ≥ 20
Tensile Elongation ISO 10319 % ≥ 50 ≥ 50 ≥ 50 ≥ 50 ≥ 50 ≥ 50 ≥ 50
CBR Puncture Strength ISO 12236 N ≥500 ≥700 ≥1100 ≥1400 ≥1700 ≥2000 ≥3000
Width m 4 4 4 4 4 4 4
Length m 100 100 100 100 100 100 50
Area m² 400 400 400 400 400 400 200
Estimated Roll Weight kg 60 80 100 120 140 160 120

 

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