Colombia Basement and Retaining Wall Drainage Plastic Composite Drainage Nets

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.

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ColombiaComposite Drainage Net

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Product 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 shape a "filtration - drainage - air flow - protection" usual performance, and can substitute the ordinary sand and gravel. Its pore protection device can drain underground water quickly, block the capillary water below excessive load in construction, hold positive thickness and furnish excellent water conductivity property. At the equal time, it can additionally play the function 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

Anti seepage and anti-corrosion: Composite drainage networks can forestall the loss of soil particles, defend soil stability, and stop excellent particles from infiltrating the drainage system, averting clogging of drainage holes.
Strengthening soil: Composite drainage networks can intently combine with soil, decorate the tensile and shear energy of soil, enhance the balance and bearing capability of soil, and be used for slope and slope reinforcement to sluggish down soil erosion and landslide occurrence.
Plant growth: Composite drainage networks can serve as the backside layer of vegetation insurance systems, imparting right drainage and air flow conditions, advertising plant boom and root development, and are used for greening, landscape, and ecological engineering.

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