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Engineer's Point By Point Comparative Data Sheet <br />Ical Ph sical Index Pro erties Test Method Units in. Allowed Greenfix Cam 1 S ecification Notes <br />Manufacturer's Product Trade Name - CFG2000 <br />ickness STM D 5199 (Inches) .32 None Critical (Fiber Core Oniy) <br />Mass er Unit Area !Unit Wei ht STM D 5261 (Ib/ydZ) .95 Critical Factor -Aerial Densi <br />ensile Stren th Machine Direction STM D 5035 (Ibs/ft) 1770 None Critical <br />ensile Stren th Transverse Direction STM D 5035 (Ibs/ft) 2071 None Critical <br />Elon ation Av . % Peak MD x TD STM D 5035 Average (%) 17 x 18 None Critical <br />Li ht Penetration Ground Cover CTC (%) Reduction 92 None Critical <br />Resilienc Fiber Core Onl STM D1777 (%) Recovery 73 None Critical (Fiber Core Only) <br />Porosit CTC (%) Porous Area N/A Not Related to Effectiveness <br />Swell - If A licable CTC (%) Change 5 Not Related to Effectiveness <br />ater Absor lion - If A licable STM D1777 (%) Wt. Change 22 Not Related to Effectiveness <br />UV Stabili - If a licable STM D-4355 (%) Retained 92 None Critical <br />UV Reduced Stren th - If a licable STM D 5035 (Ibslft) 1328 x 1552 None Critical <br />hread Break Load STM D 885M-95 (Ibs/ft) 17 <br />Manufacturer's Index Pro e <br />Color - No Value Black Not Related to Effectiveness <br />Functional Lon evi - Months Permanent Critical Factor <br />tandard Roll Area - (YdZ) 60 <br />Min. Filament Diameter - If a licable - (Measured) .065 Not Related to Effectiveness <br /> <br />erformance Pro e ~ _ _ ~ :;' a j <br />Permissible Soil Loss - Slo es Onl infall Sim.' (Ibs/Hr.) .45* Critical Factor <br />ermination Ratio - Slo es Onl ainfall Sim.' % Of Total Pos. 74' Site Specific Factor <br />'C" Factor /Soil Loss Ratio - Slo es Onl STM D 6459 Ratio .001 * Critical Factor <br />Ilowable Shear Stress - Channels Onl irect Shear = (Ibs/ftZ) 8.0 <br />Max. Allowable Veloci -Channels Onl low Velocity ~ (fps) 18.0 Critical Factor <br />Data compiled from manufactures published product information and independent laboratory test reports. <br />~ Large Scale Controlled Environment Rainfall Simulator, Capable of 5 inches per hour intensity. <br />'Bench Scale Test Methods ECTC Method 3 shall not be qualified for product conformance comparisons as they are not indicative of field performance and <br />can not be used in design to establish performance values for rolled erosion control products. (Prohibited by Erosion Control Technology ECTC!). <br />* Performance data results from direct shear flume test on material with out structural reinforcement layer attached. <br />Channel Anal sis Com arison Table No.l Re wired Safet Factor 2.0 Bare Soil Yes <br />Greenfix America Velocity (fps) Shear Stress (Ibs/ft2) Pass Computed <br />Quantit <br />Materials Listing <br />Computed Max <br />Allowed Safety <br />Factor <br />Computed Max <br />Allowed Safety <br />Factor Y~~,^ _', <br />(SY) <br />Left CFG2000 18.0 8.0 <br />Bottom CFG2000 18.0 8.0 <br />Ri ht CFG2000 18.0 8.0 <br /> <br />Comp 1 Velocity (fps) Shear Stress (Ibs/ft2) Pass Computed <br />Quantit <br />Materials Listing <br />Computed Max <br /> <br />Allowed Safet <br />y <br />Factor <br />Computed Max <br /> <br />Allowed Safet <br />y <br />Factor <br />Y/N <br />(SY) <br />Left <br />Bottom <br />Ri ht <br />