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Home> Product > Drainage System > Composite Geonet
Composite Geonet
BPM Composite Geonet is a two or three-layer three-dimensional drainage geosynthetic product. It consists of a geonet core and heat-bonded nonwoven geotextile on both sides or one side.The geonet is manufactured from high quality polyethyle resin,contain 2-3% carbon black,anti-UV and anti-oxidant ,processed by special extruding technology,with good drainage performance.
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BPM Composite Geonet is a two or three-layer three-dimensional drainage geosynthetic product. It consists of a geonet core and heat-bonded nonwoven geotextile on both sides or one side.
The geonet is manufactured from high quality polyethyle resin,contain 2-3% carbon black,anti-UV and anti-oxidant ,processed by special extruding technology,with good drainage performance.
It becomes a good alternative for graval in drainage performance.,and has excellent performance that traditional draining gravel doesn’t have. 
It ismainly used for landfill,railway system drainage,road subgrade drainage,tunnel and retaining wall.
Application:
 
Landfill,Railway System,Road foundation, slope drainage and filtration.
项目 Property 单位unit BC50/D200 BC63/D200 BC70/D200 BC80/D200 检测方法
Test Standard
复合排水网指标Geocomposite specification
导水率Hydraulic conductivity
(MD)		 M2/s 2.8×10-3 3.2×10-3 4.0×10-3 5×10-3 ASTM D4716
抗穿刺强度Puncture
Resistance		 KN/m   0.17   0.17   0.17    0.17 ASTM D7005
网心性能Core Material Geonet Specification
厚度Thickness mm    6.3   7.0   8.0    9.0 ASTM D5199
密度 Density g/cm3   0.94   0.94  0.94   0.94 ASTM D1505
炭黑含量
Carbon Black Content
 		  %    2    2    2    2 ASTM D1603
抗拉强度Tensile strength      (MD)     KN/m   8.0   10.0   12.0   14.0 ASTM D7179
导水率Hydraulic conductivity
(MD)		 M2/s         ASTM D4716
土工布性能Geotextile Specification
克重Unit weight g/m2 200 200 200 200 200
材质Geotextile type   长丝无纺布Continuous filament non-woven geotextile
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0086-538-5892138
0086-538-8561179
sales@bpmgeosynthetics.com
Tai'an Office: Mingtang Road,Tai'an City, Shandong Province, China 

Guangzhou Office: Jianshe Road,Yuexiu District,Guangzhou,Guangdong Province China
The Best Project Material Co., Ltd
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