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Nonwoven Geotextile Drainage Fabric Bidim Material for Urban Road Construction

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： Nonwoven Geotextile Drainage Fabric Bidim Material for Urban Road Construction

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Description

Introduction

Black road construction geotextile fabric is an essential material used in the construction of roads. Geotextile fabric is a synthetic material that is designed to provide stability and strength to road foundations. It is commonly used to reinforce the base layers of roads, preventing soil erosion and improving overall road performance.

The use of black geotextile fabric in road construction helps to increase the lifespan of the road, reduce maintenance costs, and improve the overall durability of the road surface. The fabric helps to distribute the weight of vehicles evenly across the road, reducing the risk of potholes and cracks forming.

In addition, black geotextile fabric is also used to improve drainage on roads, preventing water from pooling on the surface and causing damage. This helps to ensure that the road remains safe and functional in all weather conditions.

Overall, the use of black geotextile fabric in road construction is essential for creating strong, durable, and long-lasting roads that can withstand the demands of heavy traffic and harsh weather conditions.

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Applications

Roadbed reinforcement: Geotextile for black road construction can be used for roadbed reinforcement. By covering the surface layer of the roadbed, it increases the tensile strength and stability of the roadbed, prevents roadbed settlement and deformation, and improves the pavement bearing capacity.

Preventing pavement cracking: During road paving and construction, black geotextile can effectively prevent pavement cracking and fissures, reducing pavement damage and maintenance costs.

Waterproof and Drainage: Geotextile for black road construction has certain waterproof and drainage functions, which can help to remove accumulated water under the road surface, reduce soil erosion, and maintain the stability of the road surface.

Reducing roadbed settlement: By applying black geotextile, roadbed settlement and deformation can be effectively reduced, the service life of the road surface can be extended, and the safety and stability of the road can be improved.

Reduce maintenance costs: Black geotextile can reduce the frequency and cost of road maintenance, minimize the number of repairs and resurfacing, and save resources and maintenance expenses.

Vegetation coverage: Covering with white slope safety geotextile helps to create a permeable and breathable microenvironment, promote vegetation growth, and enhance the ecological safety impact of the land.

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