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PET Short Fiber Nonwoven Geotextile

Polyester short fiber non-woven geotextile is a non-woven geotextile material made from polyester (PET) short fiber through opening, carding

Email : taiwei@cngeosynthetics.com

WhatsApp：+86 13053856906

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PET Short Fiber Nonwoven Geotextile

Product specifications

Weight: 100-800g/㎡ (customizable according to customer needs)

Size: Width 1-6m/Length (customizable according to customer needs)

Color: white, black, green, etc. (customizable according to customer needs)

Packaging: normal neutral packaging (customizable according to customer needs)

Index Properties	Test Method	Unit
Weight	ASTM D5261	g/m2	100	125	150	200	250	300	350	400	450	500	550	600
Ultimate Tensile Strength	ASTM D4595	≥kN/m	2.5	3.5	4.5	6.5	8	9.5	11	12.5	14	16	17.5	19
Tensile Elongation	ASTM D4595	%	50
Grab Tensile Strength	ASTM D4632	≥N	225	280	361	641	720	792	911	1036	1182	1346	1480	1584
Grab Elongation	ASTM D4632	%	50
Trapezoid Tear Strength	ASTM D4533	≥N	80	100	120	160	200	240	280	330	380	420	440	460
CBR Puncture Strength	ASTM D6241	≥kN	0.3	0.4	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	2.9	3.2
Puncture Resistance	ASTM D4833	≥N	82	99	133	225	284	346	440	530	596	603	663	760
Drop Cone Resistance(hole-φ)	BS EN 918	mm	45	40	37	34	31	26	23	19	18	16	15	15
Hydraulic Properties
Apparent Opening Size O90	ASTM D4751	≤mm	0.13	0.12	0.12	0.12	0.12	0.11	0.1	0.09	0.08	0.08	0.08	0.08
Permeability	ASTM D4491	cm/s	0.41	0.41	0.41	0.41	0.4	0.4	0.39	0.39	0.39	0.39	0.39	0.39
Physical Identification Properties
Thickness	ASTM D5199	mm	1	1.3	1.7	2.1	2.4	2.5	2.8	3	3.2	3.5	3.6	3.8
Roll Width	–	m	1-6

Application

1. Highway and railway engineering
Subgrade isolation: Prevent soft soil from mixing with fill and reduce subgrade settlement.
Drainage system: laid on the back of the roadbed or retaining wall to discharge seepage water.

2. Water conservation and flood control projects
Channel anti-filtration layer: protects the dam soil from being washed away by water flow.
Temporary flood control sandbag lining: enhance the soil retention and durability of the sandbags.

3. Environmental protection projects
Landfill covering layer: covering the garbage pile to prevent dust and seepage.
Constructed wetland base layer: Provides a stable water permeable structure to assist water purification.

4. Agriculture and Gardening
Suppresses the growth of weeds and reduces the use of pesticides; it is water and breathable and protects the soil structure.

5. Temporary engineering and disaster emergency
Construction site dust and rain erosion prevention to reduce soil erosion.

Features

1.High temperature resistance
Polyester material has a higher melting point and good high temperature resistance

2. Uniform water permeability and filtration performance
The fibers are randomly distributed to form uniform pores with good water permeability, which can effectively intercept fine-grained soil and prevent siltation. It has horizontal water conduction ability and is suitable for drainage layer or anti-filtration layer.

3. Isolation and protection
Prevent different materials (such as soil and gravel) from mixing with each other and maintain structural layering stability.
As a protective layer, it covers the surface of the geomembrane to avoid mechanical damage or direct ultraviolet rays.

4. Environmental protection and durability
Acid, alkali and mildew resistant. Recyclable, in line with the concept of green construction.

5. Convenient construction
Soft texture, good fit, easy to lay on complex terrain; can be cut, sewed or overlapped, high construction efficiency.

Packaging and shipping

We are willing to package and ship products according to the weight, specifications, materials, economic costs and customer requirements.

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