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Geonet 3D Composite Geocomposite Drainage Geonet Net for Roof Drainage

Composite Drainage Net is a new type of drainage geosynthetic product, it is made from three-dimension drainage net bonding to needle punched non woven geotextile by one or two sides. Three dimensional composites drainage network consists of a tri-dimension thick vertical rib, and a inclined rip on the top and bottom.

Commodity name： Geonet 3D Composite Geocomposite Drainage Geonet Net for Roof Drainage

Category:

Composite Drainage Net

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john@xiuhegeo.com

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Description

Introduction

Three dimensional composites drainage network is a new kind of drainage geotextile material. It is one three-dimension geonet composited with two needle-punched non-woven geotextiles. Three dimensional composites drainage community consists of a tri-dimension thick vertical rib, and a inclined rip on the pinnacle and bottom. Double sided adhesive seepage geotextiles structure a "filtration - drainage - air flow - protection" common performance, and can change the common sand and gravel. Its pore protection gadget can drain underground water quickly, block the capillary water below excessive load in construction, hold sure thickness and furnish true water conductivity property. At the identical time, it can additionally play the position of isolation and basis reinforcement. Mainly used in railway, highway, tunnel, municipal engineering, reservoir, slope safety and different drainage works, and the impact is remarkable.

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Applications

Highways: vertical edge-of-carriageway drains intercept the lateral waft of floor water. Modern fin drains decrease excavation, minimize backfill quantities and limit set up time. In-slope drainage will increase geotechnical stability.
Retaining partitions and bridge abutments: to minimize pore water strain and keep away from backfill saturation.
Engineered landfills: with the extra requirement of long-term chemical resistance and excessive compressive strength.
Tunnels: ground-water-seepage interception between rock face and the tunnel lining.
Buried structures: vertical and horizontal drains for basements, culverts, automobile parks, reservoirs, etc.

Working Drawing

Specifications

Property	unit		BC50/D200	BC63/D200	BC70/D200	BC80/D200	Test Standard
Geocomposite specification
Hydraulic conductivity(MD)	M²/s	2.8×10-3		3.2×10-3	4.0×10²	5×10-3	ASTM D4716
Puncture	KN/m	0.17		0.17	0.17	0.17	ASTM D7005
Resistance	KN/m	0.17		0.17	0.17	0.17	ASTM D7005
Core Material Geonet Specification
Thickness	mm	6.3		7.0	8.0	9.0	ASTM D5199
Density	g/cm³	0.94		0.94	0.94	0.94	ASTM D1505
Carbon Black Content	%	2		2	2	2	ASTM D1603
Tensile strength (MD)	KN/m	8.0		10.0	12.0	14.0	ASTM D7179
Geotextile Specification
Unit weight	g/m2	200		200	200	200	200
Geotextile type		Continuous filament non-woven geotextile