Niger Non Woven Geotextile Filament Fabrics for Road Construction Tender

PP Nonwoven Geotextile is mechanically bonded continuous filament nonwovens from 100% UV stabilized polypropylene.

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NigerPolypropylene(PP) Continuous Filament Non-woven Geotextile

Phone:+86 13105487610

Product Description

Introduction

Needle punched nonwoven Geotextiles are made of polyester in randomdirections and punched together by needles. Dajin Geotextiles has goodimpermeability and resistance to deformation, which allows geotextilesbe widely applied in civil projects for separation,filtration,reinforcement,protection, drainage, and etc.

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Applications

Pavement maintenance of highway and bridge projects.Reinforced; Old road retrofit protection, reinforcement andprevent reflection cracks.
Foundation treatment, subgrade drainage, frost heavesoil treatment and salt prevention, slope prevention anderosion prevention of high-speed railways, expresswaysand high-grade highways, applied to reinforced layerisolation layer and cement stabilization layer: tunnelprotection, isolation and drainage.
Reinforcement, isolation and protection of the bottomslope and sealing field in environmental protection projectssuch as landfill disposal sites, oil storage tanks and ashand slag fields.
Water conservancy dam and slope protection filtration:water conservancy channels, river management, artificiallake isolation, seepage prevention.
Foundation isolation, reverse filtration, drainage, sloperetaining wall and pavement reinforcement, drainage ofroads, railways, roads, buildings, airport runways.
Soft foundation treatment of port engineering,reinforcement and drainage of beach embankment, harborpier and breakwater.

Working Drawing

These fibers are arranged in a three-dimensional structure, intertwining and interlocking with each other, resulting in excellent mechanical properties that are uniform in all directions.

Additionally, this geotextile exhibits superior vertical and horizontal drainage performance, exceptional extension capabilities, as well as high resistance to biological degradation, acids, alkalis, and chemical aging.
Furthermore, it possesses a wide range of aperture sizes with zigzag pore distribution which contributes to its outstanding permeability and filtration performance.

Specifications

Properties	Test Method	Unit	PPNW 100	PPNW 150	PPNW 200	PPNW 250	PPNW 300	PPNW 400	PPNW 500	PPNW 600	PPNW 800	PPNW 1000
Tensile Strength	EN ISO 10319	kN/m	7	11	16	20	21	27	34	40	45	50
Tensile Elongation(MD/TD)	EN ISO 10319	%	80/70	80/70	80/70	80/70	80/70	85/70	85/70	90/70	95/75	95/95
CBRPuncture Resistance	EN ISO 12236	N	1100	1700	2350	3000	3500	4500	5700	7000	9000	9900
Pore Size O90	EN ISO 12956	µm	130	100	100	95	85	85	80	80	80	70
Permeability	EN ISO 11058	L/m²/s	140	125	115	90	75	55	45	35	20	15
Weathering Resistance	EN 12224	%	90	90	90	90	90	90	90	90	90	90
Exposure Time	EN 13249	days	30	30	30	30	30	30	30	30	30	30
Chemical Resistance	EN 14030	%	100	100	100	100	100	100	100	100	100	100
Microbiological Resistance	EN 12225	%	100	100	100	100	100	100	100	100	100	100
Weight	EN ISO 9864	g/m²	100	150	200	250	300	400	500	600	800	1000
Roll Width	-	m	6	6	6	6	6	6	6	6	6	6
Roll Length	-	m	300	250	150	150	100	100	75	50	50	50