sao tome and principe PP Woven Geotextile Anti Weed Matting Anti Weed Grass

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

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sao tome and principePolypropylene (PP) Woven Geotextile

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Product Description

Introduction

Woven Geotextiles are often used for separation and stabilization in the construction of roads. The woven geotextile's separation action prevents the mixing of dissimilar soils allowing each soil layer in the road structure to function as intended.This is done by imparting stability through the tension membrane effect into the road section reducing rutting and extending roadway life.

Woven geotextiles are made from polypropylene as well, but the manufacturing process, product characteristics, and applications differ dramatically from those of nonwovens. Narrow strands of polypropylene tape are woven together during manufacturing, producing a sturdy fabric, but one with much less permeability than nonwovens.

Features

(1) high strength, due to the use of plastic flat, in the dry state can maintain adequate strength and elongation

(2) corrosion, at different PH of the soil and water can be permanently resistant to corrosion.

(3) permeability is good, there is a gap between the flat yarn, it has good water permeability.

(4) anti-microbial resistance of microorganisms, insects are not compromised.

(5) to facilitate the construction, because the material is light, soft, so transporting, laying, to facilitate construction.

Video Showcase

Application

1) Good Permeability
Our garden fabric is designed to let air and water through; thus, it can conserve your soil's humidity, saving your water time but keeping water not being puddled on the top of the fabric.
2) Biodegradable Fabric
The landscaping fabric is composed of high-quality woven polypropylene fabric, high density in 3.2oz, which is weatherproof, lightweight, and corrosion-proof can last for a long time uses.
3) Improve Cultivating
The weed control fabric can maintain the soil humidity and improve the soil temperature, accelerating the decomposition of soil organic matter,

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	/