Specifications

drainage board with geotextile
1.Drainage Board
2.ISO9001: 2008 certified
3.Drain from the high impact polystyrene

drainage board with geotextile

 

Detailed Product Description

item	height (mm)	thickness (mm)	material	Tensile strengt(KPa≥)	pass water ability in MD(cm3/s ≥)	spcification (mm)
H10	10	1.0	HDPE	400	5.6	2000×30000
H20	20	1.0	HDPE	320	8.9	2400×20000

drainage sheet is made of HIPS/HDPE.
it is widely used on highway subgrade,basement,tunnel,slope and other projects.

  drainage board with geotextile

drainage sheet

drainage sheet is made of HIPS.It can bear long time stress,and wont be out of shape.Then it will keep its water discharge.

Either the function or the economic effect of the single-side drain board is better than other traditional architecture materials,such as stone and ceramisite.

Now it is widely used on highway subgrade,basement,tunnel,slope and other projects.