TxDOT/TTI HYDRAULICS & EROSION CONTROL LABORATORY

Flexible Channel Liner Applications
Final Performance Analysis, 1995 - 2001 Evaluation Cycles
SHEAR STRESS RANGE = 0 - 383 PASCAL FLOWS (0 - 8 LBS / SQ FT)
PRODUCT PERFORMANCE 2000 EVALUATION CYCLE ONLY
Cycle No Product Name Average Sediment Loss Final Vegetative Density
2000 1 Landlok TRM 1060 0.70 82.91
2 Curlex® III Stitched 0.78 78.52
3 North American Green S350 0.78 86.78
4 Enkamat Composite NPK 0.81 79.82
5 Enviromat 0.94 78.64
6 Xcel PP5 1.00 79.95
PRODUCT PERFORMANCE - 1995 THROUGH 2000 EVALUATION CYCLES
Cycle No Product Name Average Sediment Loss Final Vegetative Density
1996 1 Landlok® BonTerra® SFB12 0.59 72.63
1995 2 Tensar® Erosion Mat TM3000 0.59 92.85
1995 3 North American Green C350 Three Phase 0.63 79.98
1996 4 Earth-Lock 0.67 69.88
1995 5 Landlok® TRM 450 0.69 78.12
2000 6 Landlok TRM 1060 0.70 82.91
1998 7 Landlok® TRM 435 0.71 72.11
1999 8 Landlok TRM 1050 0.75 83.67
1996 9 Tensar® Erosion Blanket TB1000 0.76 73.10
1998 10 North American Green® P350 0.77 80.85
1996 11 Pyramat® 0.77 67.16
1997 12 Pyramat® 0.78 72.14
2000 13 Curlex® III Stitched 0.78 78.52
2000 14 North American Green S350 0.78 86.78
2000 15 Enkamat Composite NPK 0.81 79.82
1999 16 Greenfix CFO72RP 0.83 74.29
1998 17 Permamat 150F 0.84 68.02
1998 18 Landlok® BonTerra® CP2 0.84 78.98
1999 19 Earth-Lock II 0.84 71.97
1997 20 Earth-Lock 0.86 76.70
1998 21 Greenstreak® PEC-MAT® 0.88 70.85
1998 22 Curlex® Channel Enforcer II 0.90 82.65
1999 23 Enkamat Composite 30 0.91 71.20
1997 24 Koirmat 700 0.93 72.49
2000 25 Enviromat 0.94 78.64
2000 26 Xcel PP5 1.00 79.95
1995 27 Greenstreak® PEC-MAT 1.00 71.83
1997 28 Landlok® BonTerra® SFB 1.03 78.79
1999 29 Landlok BonTerra C2 1.04 63.41
1995 30 Miramat® TM8 1.06 86.57
1996 31 Verdyol® Excelsior High Velocity 1.08 68.84
1999 32 Multimat 100 1.08 71.72
1997 33 Miramat® TM8 1.09 67.37
1996 34 Enkamat® 7018 1.10 79.84
Notes: Average Sediment Loss = Average Soil Movement expressed in Centimeters;
Final Vegetative Density = Percent Vegetative Cover Achieved by Final Measurement Round
50