Factory PP Long Or Short Fibers Nonwoven Needle Punched Polyester Geotextile Non Woven Geotextile For Road Covering

Product Description

Specification		unit	100g	200g	300g	400g	500g	600g	700g
unit weight variation		%	± 6
Grab strength	MD	N	≥450	≥900	≥1200	≥1600	≥2000	≥2400	≥3200
	TD		≥450	≥900	≥1200	≥1600	≥2000	≥2400	≥3200
Trapezoidal tear strength	MD	N	≥170	≥350	≥420	≥500	≥580	≥660	≥900
	TD
			≥170	≥350	≥420	≥500	≥580	≥660	≥900
CBR mullen brust strength		kN	≥1.3	≥2.5	≥3.5	≥4.3	≥5.5	≥6.5	≥9.0
breaking strength	MD	kN/m	≥5.0	≥11	≥16	≥22	≥28	≥35	≥48
	TD		≥5.0	≥11	≥16	≥22	≥28	≥35	≥48
Elongation at break	MD	%	40~70			50~80			70±20
	TD
puncture resistance		N	≥210	≥430	≥650	≥900	≥1200	≥1500	≥2500

Product Application

1. Road Work

Geotextiles are widely used in the construction of the road. It reinforces the soil by adding tensile strength to it. It is used as a rapid de-watering layer in the roadbed, the geotextiles need to preserve its permeability without losing its separating functions.

2. Railway Works

The woven fabrics or the non-woven ones are used to separate the soil from the sub-soil without impeding the groundwater circulation where the ground is unstable. Enveloping individual layers with fabric prevents the material from wandering off sideways due to shocks and vibrations from running trains.

3. Agriculture

It is used for mud control. For the improvement of muddy paths and trails those used by cattle or light traffic, nonwoven fabrics are used and are folded by overlapping to include the pipe or a mass of grit.

4. Drainage

The use of geotextiles to filter the soil and a more or less single size granular material to transport water is increasingly seen as a technically and commerc

Anhui zhonglu Engineer Material Co., Ltd is a high-tech and integration enterprise specializing in research and development, design, production, construction, consulting, domestic and international trade. And factory equipped with production lines and testing equipment. Dedicated in supplying one stop geotechnical products and solutions to worldwide customers.

We follow the principle of " taking science and technology innovation as the driving force, to customer satisfaction as the goal" and dedicate to transportation construction,water conservancy,environmental protection and landscape garden ,municipal large engineering related products research and development,production technology and applications.

Our main Products, high quality geomembranes include Smooth Geomembrane HDPE Liner, Textured HDPE Geomembrane, Composite Geomembrane Liner, HDPE liner, pond liner, geotextile membranes and geotextile, geocell, geosynthetic clay Liner, geogrid and drainage board, grass grid etc all.