... land, increase the greening area. Characteristics: It is a king of new 3D structural geotechnical synthetic material, which is applied ... , asphalt, and block, using in the slope surface protection of roadway, railway, river-way, dyke, and the hillside, etc ... . Spec and property indexes of the new 3D Geomat padSpecEM2EM3EM4Em5Weight(g/m²)220260350430Thickness(mm)10121416Length ...