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Non-woven geotextile is needle-punched and made of polypropylene fiber ; it is a kind of permeable geosynthetics and functions as filtration, drainage, separation, reinforcement and etc.
Non-woven geotextile is needle-punched and made of polypropylene fiber ; it is a kind of permeable geosynthetics and functions as filtration, drainage, separation, reinforcement and etc.
a.Good Flexibility, flexible in structures preventing drainage holes from blocking.
b.Anti-corrosion, acids alkalis, anti-age.
c.Good performance in filtration under high pressure of soil.
d. Environment friendly and easy laying.
a.Good Flexibility, flexible in structures preventing drainage holes from blocking.
b.Anti-corrosion, acids alkalis, anti-age.
c.Good performance in filtration under high pressure of soil.
d. Environment friendly and easy laying.
a Filtration: when water passes from a fine-grained to coarse grained layer, Non-woven Geo-textiles can retain fine particles well. Such as when water flows from a sandy soil into a Geo-textile wrapped gravel drain.
b Separation: to separate two layers of soil with different physical properties, such as the separation of road gravel from soft sub-base materials.
c 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.
d Reinforcement: to improve the load bearing capacity of a specific soil structure, such as the reinforcement of retaining wall.
a Filtration: when water passes from a fine-grained to coarse grained layer, Non-woven Geo-textiles can retain fine particles well. Such as when water flows from a sandy soil into a Geo-textile wrapped gravel drain.
b Separation: to separate two layers of soil with different physical properties, such as the separation of road gravel from soft sub-base materials.
c 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.
d Reinforcement: to improve the load bearing capacity of a specific soil structure, such as the reinforcement of retaining wall.
PET Non-woven Geotextile Technical Specification | |||||||||||
Specification (g/m2) | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 |
Tolerances of weight (%) | -8 | -8 | -8 | -6 | -6 | -6 | -6 | -5 | -5 | -5 | -5 |
Thickness (mm) | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 |
Burst strength(KN/m) | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 |
Elongation (%) | 25--100 | ||||||||||
Tear strength (KN) | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 |
CBR puncture strength(KN) | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 |
Opening size (O90/O95) | 0.07--0.2 | ||||||||||
Permeability | K×(10-1~10-3) K=1.0-9.9 | ||||||||||
PP Non-woven Geotextile Technical Specification | |||||||||||
Specification (g/m2) | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 |
Tolerances of weight (%) | -8 | -8 | -8 | -6 | -6 | -6 | -6 | -5 | -5 | -5 | -5 |
Thickness (mm) | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 |
Burst strength(KN/m) | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 |
Elongation (%) | 25--100 | ||||||||||
Tear strength (KN) | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 |
CBR puncture strength(KN) | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 |
Opening size (O90/O95) | 0.07--0.2 | ||||||||||
Permeability | K×(10-1~10-3) K=1.0-9.9 | ||||||||||
High Strength Polyethylene Non-woven Geotextile Technical Specification | ||||||||||
Specification (g/m2) | 100 | 150 | 200 | 250 | 300 | 380 | 400 | 500 | 600 | 800 |
Grab Tensile Strength (N) MD/CD | ≥320 | ≥520 | ≥800 | ≥900 | ≥1100 | ≥1300 | ≥1500 | ≥2000 | ≥2200 | ≥2800 |
Grab Elongation (%) MD/CD | 50-90 | 50-90 | 50-90 | 50-90 | 50-90 | 50-90 | 50-90 | 50-90 | 50-90 | 50-90 |
Trapezoidal (KN/m) MD/CD | ≥135 | ≥200 | ≥280 | ≥310 | ≥350 | ≥370 | ≥400 | ≥480 | ≥550 | ≥650 |
CBR Burst strength(KN) MD/CD | 1 | 1.4 | 1.8 | 1.8 | 3.5 | 4 | 4.3 | 4.5 | 5.5 | 6.5 |
Breaking Strength(kN) MD/CD | ≥3.5 | ≥5.5 | ≥10 | ≥12 | ≥15 | ≥17 | ≥20 | ≥26 | ≥33 | ≥45 |
Breaking Elongation(%) MD/CD | 50-100 | 50-100 | 50-100 | 50-100 | 50-100 | 50-100 | 50-80 | 50-80 | 50-80 | 50-80 |
PET Non-woven Geotextile Technical Specification | |||||||||||
Specification (g/m2) | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 |
Tolerances of weight (%) | -8 | -8 | -8 | -6 | -6 | -6 | -6 | -5 | -5 | -5 | -5 |
Thickness (mm) | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 |
Burst strength(KN/m) | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 |
Elongation (%) | 25--100 | ||||||||||
Tear strength (KN) | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 |
CBR puncture strength(KN) | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 |
Opening size (O90/O95) | 0.07--0.2 | ||||||||||
Permeability | K×(10-1~10-3) K=1.0-9.9 | ||||||||||
PP Non-woven Geotextile Technical Specification | |||||||||||
Specification (g/m2) | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 800 |
Tolerances of weight (%) | -8 | -8 | -8 | -6 | -6 | -6 | -6 | -5 | -5 | -5 | -5 |
Thickness (mm) | 0.9 | 1.3 | 1.7 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 4.1 | 5.0 |
Burst strength(KN/m) | 2.5 | 4.5 | 6.5 | 8.0 | 9.5 | 11.0 | 12.5 | 14.0 | 16.0 | 19.0 | 25.0 |
Elongation (%) | 25--100 | ||||||||||
Tear strength (KN) | 0.08 | 0.12 | 0.16 | 0.20 | 0.24 | 0.28 | 0.33 | 0.38 | 0.42 | 0.46 | 0.60 |
CBR puncture strength(KN) | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 | 3.2 | 4.0 |
Opening size (O90/O95) | 0.07--0.2 | ||||||||||
Permeability | K×(10-1~10-3) K=1.0-9.9 | ||||||||||
High Strength Polyethylene Non-woven Geotextile Technical Specification | ||||||||||
Specification (g/m2) | 100 | 150 | 200 | 250 | 300 | 380 | 400 | 500 | 600 | 800 |
Grab Tensile Strength (N) MD/CD | ≥320 | ≥520 | ≥800 | ≥900 | ≥1100 | ≥1300 | ≥1500 | ≥2000 | ≥2200 | ≥2800 |
Grab Elongation (%) MD/CD | 50-90 | 50-90 | 50-90 | 50-90 | 50-90 | 50-90 | 50-90 | 50-90 | 50-90 | 50-90 |
Trapezoidal (KN/m) MD/CD | ≥135 | ≥200 | ≥280 | ≥310 | ≥350 | ≥370 | ≥400 | ≥480 | ≥550 | ≥650 |
CBR Burst strength(KN) MD/CD | 1 | 1.4 | 1.8 | 1.8 | 3.5 | 4 | 4.3 | 4.5 | 5.5 | 6.5 |
Breaking Strength(kN) MD/CD | ≥3.5 | ≥5.5 | ≥10 | ≥12 | ≥15 | ≥17 | ≥20 | ≥26 | ≥33 | ≥45 |
Breaking Elongation(%) MD/CD | 50-100 | 50-100 | 50-100 | 50-100 | 50-100 | 50-100 | 50-80 | 50-80 | 50-80 | 50-80 |
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