Wholesale High Strength Good Permeability And Resistance Nonwoven

Описание и отзывы

Трекер стоимости

Характеристики

 

 

 

 

 

 

Nonwoven Polyester Needle Punched Geotextile  sed to separate,filter,reinforce, protect or drain.Geotextiles are commenly used to separate layers like clay and drainage and to protect liner from damage.

Nonwoven Polyester Needle Punched Geotextile  was made from polyester fiber, the continous filament was extruded from polyester chip by machine directly by spunbond process. Pet Long Fiber Nonwoven Geotextile punch together to get the stable 3D with highter strength fabric . so Nonwoven Geotextile Fiber has high strength , good creep property excellent and erosion resistance, aging-resistance and heat resistance.

 

 

Testing Parameter

Weight	g/m2	100	150	200	250	300	350	400	450	500	600	800	1000
Thickness	mm ≥	0.9	1.3	1.7	2.1	2.4	2.7	3.0	3.3	3.6	4.1	5.0	5.9
Tensile 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	28.0
Tearing Strength	KN ≥	0.08	0.12	0.16	0.20	0.24	0.28	0.33	0.38	0.42	0.46	0.60	0.70
Elongation At Break	% ≥	25 ~ 100
Breaking Strength	KN ≥	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.2	4.0	4.5
EOS	mm	0.07 ~ 0.2
Vertical Permeability Coefficient	cm/s	KX(10-9~10-12)K=1.0~9.9

 

 

 

 

Function

 

 

1. anti-aging, the product has very high anti-ultraviolet radiation ability, not easy to degradation.

2. High temperature resistance to up to 230℃ maintaining structure stability and original physical properties.

3. High flat drainage and vertical permeability.

4. High creep resistance.

5. Resistance of erosion of chemicals in soil as well as the corrosion of gasoline and diesel etc.

6. High elongation under certain stress, thus able to adapt to uneven and irregular bases.

 

 

 

 

 

 

 

 

 

 

Application

 

 

1. Reinforcement in retaining wall backfill

2. Strengthen the weak road and fix the cracks on the road

3. Improve the stability of slope and reinforcement soil, avoid water and soil loss and soil frozen injure.

4. Isolation layer of artificial backfill soil stone with foundation and different tundra.

5. Filtration layer of drainage pipe or gravel sub-drain

6. Vertical or horizontal drainage; Bury in soil to release air pressure.

7. Reinforce the weak foundation of engineering of road, railway, embankment, airport.