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High strength warp knitted reinforced geotextile

High-strength warp-knitted reinforced tusset is a high-strength fiber tow that is wound and bound by warp knitting technology, so that the fiber tow is consolidated with the non-woven fabric, and the fiber bundle is tied and arranged straight, which not only maintains the back filtration of the non-woven fabric, but also has the strength of the woven fabric.

Category:

Geotextile series

key word:

High strength warp knitted reinforced geotextile

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Description

Product Details

The high-strength warp-knitted reinforced tasker cloth is used to keep, isolate and filter after the engineering force.

Filter, isolation, strengthen the three-in-one only reinforced geotextile can fully do!

Product Description

Used for reverse filtration, good soil retention and fast water penetration.

Used for isolation to maintain the integrity of the soil.

Used to strengthen, act as a tension element in the soil, and the soil interface friction is large, limiting the soil dispersion displacement.

Therefore, high-strength warp-knitted reinforced geotextile is fully applicable to soil engineering. Such as: embankment slope protection, highway, airport, railway roadbed to strengthen isolation, embankment underwater solid foundation "soft bottom row".

Functional comparison of high-strength warp-knitted reinforced geotextile and woven fabric

Although the strength of woven fabric is high, its production process makes the yarn cross-bend, and the yarn is deformed greatly after being straightened by force, and the anti-filtration effect is lost. The high-strength warp-knitted reinforced tussock stiffener is in a grid shape, which not only increases the tensile strength of the non-woven fabric, but also maintains the anti-filtration function of the non-woven fabric.

Functional comparison of high-strength warp-knitted reinforced geotextile and woven non-woven composite fabric

Although the woven fabric needle-punched composite non-woven fabric has a certain tensile strength and maintains the anti-filtration function, the woven non-woven composite fabric is composed of non-woven fabric and woven fabric needle-punched composite, the needle-punched composite process reduces the strength of the composite fabric due to fiber stab wounds, and the composite is easy to peel off and affect the quality of the project. The advanced production process of high-strength warp-knitted reinforced asbestos overcomes the defects of woven non-woven composite fabrics, integrates the functions of anti-filtration, isolation and strengthening, and is a comprehensive engineering material for rivers, lakes and seas.

Yizheng Kangshun Brand High Strength Warp Knitted Reinforced Geotextile:

◎High strength and low elongation

◎ Good soil retention and fast water penetration

◎ Large friction tension, limited soil shear, lateral displacement

◎ Super wide width, strong integrity, less splicing, saving materials, saving working hours and costs.

Functional Comparison of High Strength Warp Knitted Reinforced Geotextile and Non-woven Fabric

Although the non-woven fabric has a good anti-filtration effect, the tensile strength of the non-woven fabric is low. When the water head of the soil increases and the water pressure increases, the living soil will creep to tear it and lose the anti-filtration effect of the solid soil. High strength warp knitted reinforced geotextile, high tensile strength, can effectively prevent the living soil creep, long-term to maintain the filter effect.

Technical parameters of high strength warp knitted reinforced geotextile

Specification/Model		30/30	60/60	100/100	150/150	200/200	300/300
Thickness (mm)		1.0	1.1	1.2	1.3	1.4	1.5
Tensile Strength (Kn/m),≥	Vertical	30	60	100	150	200	300
Tensile Strength (Kn/m),≥	Transverse	30	60	100	150	200	300
Elongation at break (%<)	Vertical	16	16	16	16	16	16
Elongation at break (%<)	Transverse	16	16	16	16	16	16
Trapezoidal tear strength N,≥	Vertical	200	320	600	800	1050	1600
Trapezoidal tear strength N,≥	Transverse	200	320	600	800	1050	1600
Breaking strength, N,≥		1500	3000	4000	5500	7000	10000
Penetration strength, N,≥		300	550	700	1000	1300	1800
Equivalent aperture O₉₀,mm		0.07
Permeability coefficient cm/s		5 × 10^-2
Width, m,≤		5.3
Between 20-200KN/M, the longitudinal and transverse strength can be arbitrarily combined according to customer requirements, such as 20/50,80/40KN/M, etc.; Geotextile with longitudinal or transverse unidirectional strength within this range can also be produced according to requirements.