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High tensile strength polyester woven geotextile for road construction

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

Commodity name： High tensile strength polyester woven geotextile for road construction

Category:

Polypropylene (PP) Woven Geotextile

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john@xiuhegeo.com

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Description

Introduction

PP woven geotextile is a geosynthetic fabric usually made by means of weaving polypropylene (PP) fibers. This kind of geotextile has the traits of excessive strength, corrosion resistance, tensile resistance, and permeability, and is usually used for reinforcement, separation, filtration, and slope safety in civil engineering, water conservancy engineering, and environmental engineering.

Features

The foremost traits and makes use of of PP woven geotextile include:

Soil reinforcement: can be used to enhance soil surfaces, enhance soil balance and erosion resistance, and stop soil erosion and landslides.

Separation function: used to separate the interfaces between exclusive materials, forestall mixing between materials, and hold the integrity of the cloth structure.

Filtering function: As a geotextile filter cloth, it can efficiently block particles in the soil and preserve permeability between the soil and water.

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Application

Slope safety engineering: used in slope protection, embankment protection, slope stabilization and different initiatives to enlarge the soil's resistance to erosion and stability.

Environmental protection: utilized in environmental engineering such as ecological restoration and river administration to promote vegetation increase and enhance environmental quality.

Overall, PP woven geotextile is a multifunctional geosynthetic fabric with suitable engineering and environmental benefits, broadly used in engineering building and environmental protection.

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	/