Factory with Low Price Composite Drainage Geonet

• Color: Black and White
• Application: Electrical Engineering, Roads & Railways & Airports Project, Water Conservancy Project
• Function: Drainage
• Classification: Geotextile Composite Geonet
• Material: HDPE and Polyester or PP
• Type: Geotextile Composite Geonet
• Model NO.: 750-1800g/m2
• Roll Length: 20-50m
• Roll Width: 2-4m
• Transport Package: Woven Bags or PE Films
• Specification: 750-1800g/m2
• Origin: China
• HS Code: 3926909090
• Production Capacity: 1000000 Sqm Per Day

Product Description

                                                      Drainage Composite Geonet
 

Intrpoduction

Drainage Composite Geonet is a new type of dewatering geotechnical material, which the raw material is HDPE and manufactured via particular extrusion forming technique. It has three levels, the inner fillet has strong rigidity, arrange longitudinal to form dewatering channel, the upper and bottom fillet form support to avoid geotextile inserting into dewatering channel, that means even if under high load it can also keep good dewatering property. It is the best dewatering material currently who has below function:" filter -- dewatering -- ventilate -- protect".
 

Performance

1.Excellent drainage function, can bear long time high press load.
2.High tensile and shear strength.
3.Reduce the rete geotextile embedding into the core of geonet, can protect long time stable water conductivity
4.tri-dimension composite geonet for drainage can bear more than 20Kpa compression load.
5.Its anti-compression capacity is much larger than common geonet for drainage

Specs
 

Item	Unit	Spec./ Standard value
		1200g/m2	1400g/2	1600g/m2	1800g/m2	2000g/m2
Unit weight of compond	g/m	≥1200	≥1400	≥1600	≥1800	≥2000
Thickness of compond	mm	≥6.0	≥7.0	≥8.0	≥9.0	≥10.0
Longitudinal tensile strength of compond productiong	KN/m	≥16.0
water diversion ration of compond production	m2/s	≥1.2×10-4
peel strength of network core and geotextile	KN/m	≥0.3
Thickness of network core	mm	≥5.0	≥5.0	≥6.0	≥7.0	≥8.0
Tensile strength of network core	KN/m	≥13.0	≥15.0	≥15.0	≥15.0	≥15.0
Unit weight of geotextile	g/m2	≥200
Seepage coefficient of geotextile	cm/s	≥0.3
Width	m	2.1
Length of one roll	m	30

 

 Application: 

1.Landfill drainage;
2.Roadbed and road drainage;
3.Railway drainage, tunnel drainage, underground structure drainage.
4.The retaining back wall drainage,
5.Gardens and sports grounds drainage.