GeoFanDrain®BC

PRODUCTS

Nonwoven Geotextiles


Woven Geotextiles


Geomembranes


Geogrids


Geosynthetics Clay Liner (GCL)


Plastic Geocell

Geocell


GeoFanTex | Nonwoven & Woven Geotextile Fabric

Geonet


GeoFanTex | Nonwoven & Woven Geotextile Fabric

Geocomposites

Drainage Board B 

Storage and Drainage Board


Grass Paver

Macmat

GeoFanTex® GD 2L

GeoFanPipe® FP

GeoFanDrain® BC

FEATURED PRODUCTS
CONTACT DETAILS
+86-159 9860 6917
info@geofantex.com
geofantex@gmail.com
+86-400-8266163-44899

GeoFanDrain® BC (plastic blind drain, also known as a French drain, rubble drain, blind ditch, or under drain), is a subsurface drainage system composed of a thermoplastic resin core and filtering cloth. The core is formed by extruding and welding plastic strips into a three-dimensional network structure, available in various shapes such as rectangular or round with holes or hollow centers. Compared to traditional blind ditches, it offers superior drainage, pressure resistance, light weight, and flexibility, reducing labor intensity and improving efficiency. It is widely used in highway subgrades, retaining walls, landfills, roof gardens, foundations, and underground irrigation.

Main Function of GeoFanDrain® BC

Quickly directs groundwater or rainwater away from structures to prevent accumulation.

Reduces water pressure buildup behind retaining walls, tunnels, and foundations, minimizing structural stress.

Prevents fine soil from entering and clogging the drainage core, ensuring long-term performance.

The internal springActs as a cushioning layer to prevent mechanical damage from backfill or soil movement. steel skeleton enables the pipe to withstand heavy loads and deformation in buried conditions.

Controls subsurface water to prevent erosion, sliding, or settlement in embankments and engineered fills.

GeoFanDrain® BC

GeoFanDrain® BC (plastic blind drain, also known as a French drain, rubble drain, blind ditch, or under drain), is a subsurface drainage system composed of a thermoplastic resin core and filtering…
Read More GeoFanDrain® BC
 SEPARATIONREINFORCEMENTFILTRATIONDRAINAGEWATERPROOFPREVENTIONPOLLUTION
PREVENTION
PROTECTIONCONSOLIDATE
GEOTEXTILE   
GEOMEMBRANE      
GEOGRID       
GEONET        
GEOTUBE        
GEOCELL       
GCL       
GEOCOMPOSITE  
GEOCONCRETE BLANKET
Drainage Board B
Storage and Drainage Board
Grass Paver
Macmat
GeoFanTex®GD 2L
GeoFanPipe® FP
GeoFanDrain® BC
Geosynthetic material type and function comparison table


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