Polyester Non Woven Geotextile Fabric for Construction

Geotextile is the composite geomaterial with good permeability which is acupunctured or knitted using composite fiber. They are permeable textile materials of Nonwoven , woven or knitted . The most common product is acupuncture nonwoven geotextile and lectricity crack membrane silk weaving geotextile.

Geotextile is the state-of-the-art construction products that has excellent permeability, durability and acquired which can be used in transportation (rural roads, national state highways, railway, seaports ), movement hall, DAMS,hence hole, reclamation, hydraulic structures, coastal shoal,  Infrastructure (reinforcement of weak soil, water proofing) environment projects (waste containment,drainage composites) marine protective works.


Features: Soil erosion; Water soil formed guiding; Soil tensile strength and resistance enhancing; To prevent soil by external force and destruction; To prevent the sand, soil and concrete mixed between layers; High permeability; Corrosion Resistance.


Geotextiles Product specification and performence parameters:

Specs /item	100	150	200	250	300	350	400	450	500	600	800
Deviation of mass per unit%	-8	-8	-8	-8	-7	-7	-7	-7	-6	-6	-6
Thickness mm≥	0.9	1.3	1.7	2.1	2.4	2.7	3.0	3.3	3.6	4.1	5.0
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
Break elongation ratio %	25-100
CBR bursting strength kN≥	0.3	0.6	0.9	1.2	1.5	1.8	2.1	2.4	2.7	3.2	4.0
equivalent aperture O90 (O95), mm	0.07-0.2
Vertical permeability coefficient, cm/s	Kx(10-1-10-3)
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