Grass mat used in slope construction
Characteristics:
It is a kind 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.a
4.Widly used in the slope construction projects.
Specification of the erosion control mat (Grass mat)
Item Spec | EM2 | EM3 | EM4 | EM5 |
Weight per sq.m. ≥(g/m2) | 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 |
