Filtration Separation Projects Needle Punched Geotextile Fabric
Polyester/PET High Strength Continuous Filament Needle Punch Nonwoven Geotextile for filtration,separation projects
PIONEERTEX PET Continuous Filament Needle Punch Non-woven Geotextiles
PIONEERTEX PET Continuous filament Needle Punch Non-woven Geotextiles are needle-punched and made of polyester
continuous filament fibers. This long fiber Polyester Nonwoven product can offer excellent water flow, high tensile strength
properties for drainage and other applications. Its strength is much better than short fiber needle punch nonwoven.
PET High Strength Continuous Filament Needle Punch Nonwoven Applications:
Filtration: when water passes from a fine-grained to a coarse grained layer, Non-woven Geotextiles can retain fine particles well. Such as when water flows from a sandy soil into a Geotextile wrapped gravel drain.
Separation: to separate two layers of soil with different physical properties, such as the separation of road gravel from soft sub-base materials.
Drainage: to drain liquid or gas from the plane of the fabric, which leads to draining or venting of the soil,such as the gas vent layer in a landfill cap.
Reinforcement: to improve the load bearing capacity of a specific soil structure, such as the reinforcement of a retaining wall.
| MECHANICAL PROTERTIES | UNIT | GTX 110 | GTX 125 | GTX 150 | GTX 200 | GTX 250 | GTX 300 | GTX 350 | GTX 400 | GTX 450 | GTX 500 | GTX 550 | GTX 600 | |
| TENSILE STRENGTH T | KN/M | 7 | 7 | 9 | 10.5 | 14 | 17 | 21 | 24 | 25 | 27 | 29 | 31 | |
| [ASTM D 4595] M | 5.5 | 5.5 | 7.5 | 8.5 | 12 | 15 | 18 | 20 | 22 | 24 | 27 | 29 | ||
| TENSILE STRENGTH T | % | 80 | 80 | 70 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | |
| [ASTM D 4595] M | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | ||
| GRAB TENSILE STRENGTH T | N | 400 | 400 | 550 | 600 | 850 | 1000 | 1250 | 1450 | 1700 | 1900 | 2100 | 2300 | |
| [ASTM D 4595] M | 350 | 350 | 450 | 550 | 700 | 900 | 1100 | 1250 | 1450 | 1600 | 1800 | 2000 | ||
| GRAB TENSILE STRENGTH T | % | 80 | 80 | 70 | 70 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | |
| [ASTM D 4595] M | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | ||
| TENSILE STRENGTH T | N | 200 | 200 | 250 | 300 | 400 | 500 | 600 | 700 | 750 | 800 | 900 | 950 | |
| [ASTM D 4595] M | 150 | 150 | 200 | 230 | 300 | 400 | 450 | 550 | 600 | 650 | 750 | 800 | ||
| CBR BURST STRENGTH [ASTM D 6241] | KN | 1 | 1 | 1.5 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 7 | |
| PUNCTURE RESISTANCE [ASTM D 4833] | N | 220 | 220 | 275 | 310 | 450 | 520 | 600 | 730 | 880 | 990 | 1050 | 1150 | |
| MULLEN BURST [ASTM D 3786] | MPA | 1.2 | 1.2 | 1.3 | 1.6 | 2 | 2.6 | 3.1 | 3.8 | 4.4 | 5 | 5.5 | 6 | |
| CONE DROP RESISTANCE [BS EN 918] | MM | 34 | 34 | 32 | 29 | 27 | 23 | 20 | 16 | 12 | 11 | 10 | 9 | |
| HYDRAULIC PROPERTIES | ||||||||||||||
| FLOW RATE [ASTM D 4491] | L/S/M2 | 200 | 210 | 180 | 150 | 140 | 130 | 120 | 110 | 110 | 100 | 90 | 80 | |
| PERMEABILITY [ASTM 4491] | CM/S | 0.46 | 0.46 | 0.44 | 0.41 | 0.35 | 0.34 | 0.3 | 0.3 | 0.29 | 0.29 | 0.29 | 0.29 | |
| AOS O95 [ASTM D 4751] | MM | 0.13 | 0.12 | 0.12 | 0.11 | 0.11 | 0.1 | 0.1 | 0.09 | 0.09 | 0.08 | 0.07 | 0.065 | |
| PHYSICAL IDENTIFICAITON PROPERTIES | ||||||||||||||
| THICKNESS [ASTM D5199] | MM | 1.5 | 1.5 | 1.8 | 2.3 | 2.9 | 3.2 | 3.7 | 4.1 | 4.3 | 4.6 | 4.8 | 5 | |
| APPROX LOADING QTY/40HQ | M2 | 63600 | 63600 | 52800 | 39600 | 32400 | 26400 | 22800 | 20400 | 18000 | 15600 | 14400 | 13200 | |
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