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Non Woven Fabric/ Ground Cover Fabric /Road Construction Geotextile

Non woven geotextile, in addition recounted as geotextile, is a kind of geotextile made from fiber factors with the aid of mechanical, chemical, or thermal techniques such as spinning, melting, or bonding.

Commodity name： Non Woven Fabric/ Ground Cover Fabric /Road Construction Geotextile

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Description

Introduction

Nonwoven geotextile fabric is a type of synthetic material made from polypropylene or polyester fibers that are mechanically bonded together. It is commonly used in civil engineering and construction projects to provide stability and reinforcement to soil and prevent erosion.

One of the key benefits of nonwoven geotextile fabric is its high tensile strength, allowing it to withstand heavy loads and resist tearing. It also has excellent water permeability, allowing for proper drainage while still retaining soil particles.

In addition, nonwoven geotextile fabric is lightweight and easy to install, making it a cost-effective solution for a wide range of applications. From road construction to landscaping projects, this versatile material plays a crucial role in enhancing the performance and longevity of various structures.

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Applications

Nonwoven geotextile is a versatile and essential material used in various civil engineering and construction projects. It is made from synthetic fibers which are mechanically bonded together, making it durable, strong, and resistant to wear and tear.

One of the primary uses of nonwoven geotextile is in soil stabilization. It is used to prevent soil erosion by providing a barrier between the soil and water, thus protecting the integrity of slopes and embankments. This is particularly important in road construction, where nonwoven geotextile helps to reinforce the ground and prevent landslides.

Another important application of nonwoven geotextile is in drainage systems. It is commonly used as a filter to prevent soil particles from clogging drainage pipes, while still allowing water to pass through. This ensures proper drainage and helps to prevent waterlogging and the accumulation of excess water which can weaken structures and cause damage.

Nonwoven geotextile is also used in environmental protection projects. It can be used in landfill liners to prevent the leakage of harmful chemicals into the soil and water sources. It is also used in sediment control to prevent the spread of pollutants and contaminants in water bodies.

In addition, nonwoven geotextile is used in road construction as a separation layer between the subgrade and pavement layers. It helps to distribute the load evenly and prevent the mixing of different materials, which can lead to structural failure. It also provides reinforcement to the pavement, increasing its lifespan and durability.

Overall, nonwoven geotextile plays a crucial role in modern construction and civil engineering projects. Its versatility, strength, and durability make it an indispensable material for soil stabilization, drainage systems, environmental protection, and road construction. The use of nonwoven geotextile helps to ensure the stability, safety, and longevity of infrastructure projects, making it an essential component in the field of civil engineering.

Working Drawing

Specifications

Filament non-woven geotextile

Properties	Test Method	Unit	PETNW150	PETNW200	PETNW250	PETNW300	PETNW350	PETNW400	PETNW500	PETNW600
Tensile Strength (MD/TD)	ASTM D4595	kN/m	9.5	13	17	19	23	26	34	38
Tensile Elongation (MD/TD)	ASTM D4595	%	50	60	60	60	60	60	60	60
Grab Tensile Strength (MD/TD)	ASTM D4632	N	550	730	1000	1100	1400	1700	2000	2500
Grab Elongation (MD/TD)	ASTM D4632	%	50	50	60	60	60	60	60	60
Trapezoidal Tear Strength (MD/TD)	ASTM D4533	N	270	330	430	450	540	610	770	900
CBR Burst Strength	ASTM D6241	N	1800	2300	2800	3200	3600	4500	6000	7000
Pore Size O90	ASTM D4751	µm	110	110	100	100	90	80	70	70
Water Flow Q100	ASTM D4491	L/m2/s	235	210	190	170	160	125	100	80
U.V. Resistance	ASTM D4355	%@500h	70	70	70	70	70	70	70	70
Thickness	ASTM D5199	mm	1.2	1.6	1.9	2.2	2.5	2.8	3.4	4.2
Weight	ASTM D5261	g/m2	150	200	250	300	350	400	500	600
Roll Width	-	m	6	6	6	6	6	6	6	6
Roll Length	-	m	250	150	150	100	100	100	75	50