________________________________________ |Product |TerraDrain|TerraDrain| |Name | 101 | 203 | |________________|__________|__________| |Structure |Single |Single | | |Dimpled |Dimpled | | |Core |Core | |________________|__________|__________| |Core/Net/Mesh | | | |Polymer |HIPS |HIPS | |Composition | | | |________________|__________|__________| |Geotextile | | | |Attached (Y/N) | Y | Y | |________________|__________|__________| |Dimen.Properties| | | | | | | |Width/Length |(4/52) | (4/52) | |m/(ft) | | | | | | | |Thickness | | | |Core/Net/Mesh | (430) | (430) | |ASTM D5199 | | | |mm(mils) | | | |________________|__________|__________| |Compressive | | | |strength @ yield| | | |per ASTM D1621 | (105) | (140) | |kPa(psi) | | | |________________|__________|__________| |In Plane Flow Rt| | | |ASTM D4716-87 | | | | | | | |Gradient = 0.1 | | | |Pressure=37.9kPa| | | |(5.5psi) | | | | | | | |M2/S(gal/min/ft)| (4) | (15) | |________________|__________|__________| |In Plane Flow Rt| | | |ASTM D4716-87 | | | | | | | |Gradient = 1.0 | | | |Pressure =100kPa| | | |(14.5 psi) | | | | | | | |M2/S(gal/min/ft)| (15) | (15) | |________________|__________|__________|