Detailed Product Description

The EASTAR drainage plant is made by high impact polystyrene (HIPS). Can resist the high pressure, will not distortion. This kind of character not only can endure the concrete weight and its load capacity, but also may endure inevitable external pressure and the impulse during the construction period, like the vehicles, worker's trample and the pouring of concrete momentum and so on (must under the condition of covering 30 centimeters soil layers). Maintains under board not to distort for a long time, thus may maintain the original displacement.
The geotextile membrane guarantees the channel not to be blocked by other substance like returned earth and concrete.  

Product		Color of under plate		Material quality		Quality(g/)		Thickness (mm)		Compressive strength (kpa)
EASTAR10		Black/White		High Polystyrene		630		10		320
Color of Geotextile Membrane	Material quality		Hole caliber (mm)	Runoff rate	Tensile strengthN		Quality(g/)	Specification of drainage plant	Flow rate (Loss5cm) (L/S)		Flow rate (Loss 10cm) (L/S)
Black/White	Polyester fiber		0.15	320	160		150	1200×16660	1.6		2.2

The EASTAR10 drainage plant not only in function, but also in economic is efficiently than other traditional filter. EASTAR10 is suitable for the bulkhead, the basement, the tunnel, the pitch, the flowered trough, the platform and so on.
EASTAR10 drainage plant only have the function of draining water, it is used wildly in retaining walls, basement, tunnel, slope protection, highway roadbed