Non Woven Needle Punched Polyester Waterproof Geotextile Material

Model NO.: Geotextile Certification: ISO9001 Usage: Insulation, Waterproof, Water Filter Kind: Non-woven Length: as Customer′s Requirment Application: Fitration,Reinforcement Weight: 100-1500grams/Sqm Packaging: Woven Bag Port: Qingdao Transport Package: by Woven Bag Origin: Shandong China Color: White Feature: Corrosion Resistant, Oxidation Resistance, Wear-resistant Material: PET Width: 1-8mtrs Tecnique: Nonwoven Needle Punched Type: Polyester Fiber Payment: Tt or LC Delivey: 15-20 Days Trademark: trustworthy Specification: weight: 100-1500grams, Polyester Geotextile fabric

1.Application of geotextiles:

A:Filtration
geotextile can be the filtration layer of the dykes, river canal, seacoast, concrete slope, retaining walls.At the same time of preventing the clay granule from passing, it allows the water and the gas pass through freely.
B:Separation
The isolation of the railway dregs and the roadbed, roadbed and the soft base, surface of the airdrome and parking lot and the groundsill, different dam materials.It isolates the soil and the gravel of two kinds different Granule pathway from the groundsill or other buildings.
C:Reinforcement
The highway, railway, soil-stone dam, breakwater, airport, backfill soil of retaining wall, slope protection, etc in which distributes the earth stress, prevents the side-displacement of the earth body and improves the earthbody stability.
D:Protection
geotextile fabric prevents the bank from being washed out, protects the bank and the Bottom, prevents the water and soil from being washed away. 2.geotextile fabric Technical Properties

No.	Item	Specification											Note
	Mass per square meter g/m2	100	150	200	250	300	350	400	450	500	600	800
1	Weight Variation %	-8	-8	-8	-8	-7	-7	-7	-7	-6	-6	-6
2	Thickness mm ≥	0.9	1.3	1.7	2.1	2.4	2.7	3.0	3.3	3.6	4.1	5.0
3	Width Variation %	-0.5
4	Breaking 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	MD and CD
5	Elongation at Break %	25 ~ 100
6	CBR Mullen Burst Strength KN≥	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.2	4.0
7	Sieve Size 090 mm	0.07 ~ 0.2
8	Vertical Permeability Coefficient cm/s	K× (0.1 ~ 0.001)											K=1.0-9.9
9	Tear Strength KN ≥	0.08	0.12	0.16	0.20	0.24	0.28	0.33	0.38	0.42	0.46	0.6	MD and CD
Needle punched geotextile after treatment method Singeing, Calendar, Heat-setting, the film cover, steep glue setting.Shell membrane surface treatment

 

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