Geocomposite Drainage Sheet (Geotextile+HDPE Drainage Sheet+Geotextile)

• Customization: Available
• Color: Black, Black
• Application: Electrical Engineering, Roads & Railways & Airports Project, Water Conservancy Project, Water Conservancy Project
• Model NO.: CMAX-WLY41
• Classification: Composite Geotextiles, Composite Geotextiles
• Material: Polyester, HDPE+PP
• Type: Polyester, Composite Geotextile
• Weight: 400g-1500g
• Width: 1m-7m
• Length: 50m-500m
• End Use: Geosynthetics, Earth Work Proejct, Drainage Projec
• Transport Package: Woven Bag
• Specification: Standard Specifications
• Trademark: CMAX
• Origin: China
• HS Code: 3926909090
• Production Capacity: 5000000m2/Year

Product Description

HDPE high quality geonet / drain composites / geocomposites  



Description:

Tri-dimension composite genet for drainage is a new type of geosynthetics.
Its made of atri-dimension geonet coated with geotextile on both sides. Network core consists of a tri-dimension
thick vertical rib, and a rip on top and bottom .
It can drain underground water quickly, also there is a protection system,which can block the capillary water under high load. At the same time, it can also reinforce and isolate of foundation.

Specifications:
 

Item	103	104	105	106	107(1)	107(2)	108	109
Corlor Floor	Black/White	Black/White	Black/White	Black/White	Black/White	Black/White	Black/White	Black/White
Material	HPIS
Quality (g/m2)	760	820	3600	1000	1100	1200	1300	1600
Thickness(mm)	single10	Duplex18	Iniection18	single20	single25	Duplex25	single30	single40
Anti-pression strength(kpa)	400	200	1200	320	260	200	280	260
Geotextile color filter layer	Black/White	Black/White	Black/White	Black/White	Black/White	Black/White	Black/White	Black/White
Material	Polypropylene and polyester
Pore diameter(mm)	0.15	0.15	0.15	0.15	0.15	0.15	0.15	0.15
Water	320	320	320	320	320	320	320	320
Tenlile Strength(N)	278	278	278	278	278	278	278	278
Quality (g/m2)	150	150	150	150	150	150	150	150
Draiage Board specifactions	1.2*16.6m	1.2*16.6m	1.2*16.6m	1.2*16.6m	1.2*16.6m	1.2*16.6m	1.2*16.6m	1.2*16.6m
Flow(L/S)	Tongji University hadraulic laboratory testing
Head loss 5cm	1.6	2.4	3.5	2.9	3.2	3.2	4.2	4.6
loss deduction 10cm	2.2	3.2	5.2	4.2	4.6	4.6	6.4	7.2

Typical Application:

drainage in landfill; roadbed; railway,tunnel,underground structure,the retaining back wall, gardens and sports grounds.


Features:

Excellent drainage function, can bear long time hige press load
High tensile and shear strength
Reduce the rate geotextile embedding into the core of geonet, can protect long time stable water conductivity
Tri-dimension composite geonet for drainage can bear more than kpa compression load
Its anti-compression capacity is much larger than common geonet for drainage.


Specification :


Tri-dimension composite geonet for drainage

Drainage netwrok core	units	Specification
Unit weight	g/m2	750	1000	1300	1600
Thickness OV=20kpa	mm	5.0	6.0	7.0	7.6
Hydraulic conductivity	m/s	K x 10 -4	K x 10 -4	K x 10 -3	K x 10 -3
Elongation	%	<50	<50	<50	<50
Tensile strength ( core network)	KN/m	8	10	12	14
Geotextile	g/m2	200-200	200-200	200-200	200-200

Properties:

Tri-dimension composite geonet for drainage is made of a unique tri-dimension geonet coated with geotextile
on both sides.
It has the property of geotextile(filtration) and geonet (drainage and protection) and provide a function system of"filtration-drainage-protection".
The tri-dimension structure can bear higher load in construction and remain certain thickness,strength and
excellent in water conductivity.