Colombia Soil protection Polypropylene (PP) Woven Geotextile

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

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ColombiaPolypropylene (PP) Woven Geotextile

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Product Description

Introduction

Machine woven geotextile is a geosynthetic material woven from high-strength synthetic fibers or natural fibers. It has good tensile strength, tear strength, and corrosion resistance. The following are the main uses of woven geotextiles:

Features

Soil protection: Machine woven geotextiles can be used to prevent soil erosion and soil erosion. It can be placed on the surface of soil as a protective layer to prevent water flow erosion and wind erosion, and to protect soil quality and stability. This is particularly important in steep slopes, soil and water conservation, and slope protection projects.

Separation and filtration: Machine woven geotextiles can be used as separation and filtration layers between soil layers. It can prevent mixing and cross infiltration between different soil layers, ensuring the stability and separation of the soil layers. In addition, it can also filter out particles in the soil to prevent blockage of the drainage system.

Video Showcase

Application

Prevent penetration and leakage: Machine woven geotextiles have a certain degree of impermeability and can be used to prevent the penetration and leakage of liquids or gases. It can serve as an isolation layer to prevent water or pollutants from seeping into groundwater or other sensitive areas in the bottom soil layer, protecting the environment and water resources.

Strengthening soil: Machine woven geotextiles can form a reinforcement layer in the soil, improving its stability and bearing capacity. It can disperse loads, reduce soil deformation and settlement, and increase the shear strength of the soil. This is particularly important in projects such as roads, railways, embankments, and stacking areas.

Civil engineering, water conservancy engineering, environmental protection, agriculture and other fields

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	/