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Polypropylene Knitted Filament Woven Geotextile Geomattress

Woven Geotextiles are woven from durable, high-modulus polypropylene yarns into competent, robust, dimensionally stable geotextiles.

Commodity name： Polypropylene Knitted Filament Woven Geotextile Geomattress

Category:

Polypropylene (PP) Woven Geotextile

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john@xiuhegeo.com

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Description

Introduction

Woven Geotextile are precisely manufactured with tested and examined high tenacity,low elongation synthetic fibers, i.e PP filaments. It is state leveled product with special processing and structures. It has extraordinary speciality against abrasion, punctuation and erosion. It can be conveniently used for protecting water ways: such as river, canal, strait, gorges, channel and drainage. It can also be used for water reservoirs, ponds, gulf, harbour, soft soil treatment, etc. It is a new technology in constructing civil engineering and water conservation

Features

- protect plants in the ground surface
- Can prevent weeds become too lush
- optimum water permeability
- Against the insect
- Does not affect the growth of plants
- long service life

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Application

Soil reinforcement: PP woven geotextile can be used for soil reinforcement projects, including land foundation projects such as highways, railways, and embankments. By covering the surface or interior of the soil with PP woven geotextile, the stability and bearing capacity of the soil can be enhanced, and lateral displacement and settlement of the soil can be prevented.
Anti seepage and water control: PP woven geotextile can be used for anti-seepage and water control projects, such as embankments, reservoirs, landfill sites, etc. By laying PP woven geotextiles, it is possible to effectively prevent water infiltration and protect the engineering structure and surrounding environment.
Soil protection: PP woven geotextiles can also be used in soil protection projects, such as slope protection, vegetation restoration, and riverbank protection. It can effectively resist soil erosion, protect vegetation growth, and improve soil stability and protection.
Filter drainage: PP woven geotextile can also be used as a filtering material to help with drainage and prevent the infiltration of particulate matter, and is used in projects such as roadbeds, reservoirs, and drainage ditches.

Overall, PP woven geotextiles have a wide range of applications in civil engineering and environmental engineering, and can be used in various engineering fields such as soil reinforcement, anti-seepage and water control, soil protection, and filtration and drainage.

Working Drawing

Specifications

project		unit	Testing standards	Technical parameters
				HK270	HK370	HK570	HK380 /（a）	HK380B	HK580/（a）	HK580B	HK380PPi	HK380PPi-B	HK580PPi	HK580PPi-B	HKH2Oi
Breaking strength	Meridian	KN/m	ISO 10319-2015	50	50	70	70	70	90	90	70	70	90	90	90
	zonal			50	65	70	60	50	80	85	80	90	105	105	90
Elongation at break	Meridian	%	ISO 10319-2015	10	10	10.5	10	10.5	10	10	13	13	14	14	13
	zonal			8	8	8	8	8	8	8	9	9	9	9	9
Breaking strength at elongation 2%	Meridian	KN/m	ISO 10319-2015	13	13	15	15	15	18	18	10.5	9.5	8	7	9
Breaking strength at elongation5%	Meridian	KN/m	ISO 10319-2015	30	30	38	38	38	45	45	30.6	25	22	25	28
Mass per unit		g/m2	GB/T13762-1992	225	250	310	280	260	375	380	340	345	420	435	430
Static breaking strength（CBR）		KN	GB/T 14800-2010	6	6.5	8	8	7	9	10	9	9	10	10	11
Equivalent aperture（O90）		mm	GB/T 14799-2005	0.42	0.45	0.48	0.48	0.33	0.45	0.4	0.48	0.48	0.47	0.48	0.45
permeability（Q50）		L/m2/s	GB/T 15789-2005	33	28	57	55	54	45	42	58	59	58	52	18
UV resistance（500 hour strong preservation rate）		%	ASTM D4355-2014	90	90	90	90	90	90	90	90	90	90	90	/