erosion control mat(3D geomat):
1)Polyethylene(HDPE)
2)Tensile strength:0.8~3.5kn/m
3)Weight:220-480g/m2
4)thickness:10~20mm
erosion control mat(3D geomat) is a king of 3D structural geosynthetic,which is applied to keep the water and land,increase the greening area,and improve the environment.
Function:
1.Before the greensward grows,it prevents the surface of the land from the erosion of the wind and rain.
2.Form compound protection layer with the vegetable,standing the wash-out of the high water level and large speed current.
3.Replace the concrete,asphalt,and block,using in the slope surface protection of roadway,railway,river-way,dyke,and the hillside,etc.
Specifications of the erosion control mat(3D geomat):
Item Spec
EM2
EM3
EM4
EM5
Weight per sq.m. ≥(g/sq.m)
220
260
350
430
Thickness ≥(mm)
10
12
14
16
Width≥(m)
2
Length ≥(m)
30
Vertical tensile strength ≥(KN/m)
0.8
1.4
2.0
3.2
Horizontal tensile strength ≥(KN/m)
0.8
1.4
2.0
3.2
Remark
The special spec or size can be manufactured according to the demands of the contract.