Bio - Double Net - Straw/Coconut
The BMP Bio-Double Net Erosion Control Blanket Straw - Coconut (BDNSC) is 100% biodegradable, made of 70% straw and 30% coconut fiber matrix, designed for use on extreme slope and channel applications. These long-term blankets are designed to reduce soil erosion and channel sedimentation through a combination of physical, chemical, and biological means. The Blanket provides an effective and cost-efficient solution to soil erosion and sedimentation control. These blankets also offer a protective vegetative cover that aids in reducing water velocity and sedimentation. Packaged in orange shrink-wrap with a white label.
BMP-BDNSC08, BMP-BDNSC16, BMP-BDNSC08JR, BMP-SDNSC16JR
70% Straw 30% Coconut
Long Term - est. 36 months
Mass Per Unit Area (ASTM D6475)
7.89 oz/sq/yd | 314.81 g/m²
Tensile Strength (ASTM D6818)
16.1 lb/in (2821.7 g/m²) @ % 10.6 oz/sq.yd (359.1 g/m²)
10.8 lb/in (1893.4 g/m²) @ % 10.6 oz/sq.yd (358.2 g/m²)
Thickness (ASTM D6525)
Light Penetration/Ground Cover (ASTM D6567)
Waster Absorption (ASTM D1117)
Unvegetated Bench-Scale Rain Splash (ASTM D7101)
50 mm (2 in.) / hr for 30 min : Soil Loss Ratio✝ = 8.96 - C Factor: 0.112 100 mm (4 in.) / hr for 30 min : Soil Loss Ratio✝ = 8.59 - C Factor: 0.116 150 mm (6 in.) / hr for 30 min : Soil Loss Ratio✝ = 15.89 - C Factor: 0.063
Unvegetated Bench-Scale Shear Stress (ASTM D7207)
2.05 psf @ ½ in soil loss (97.9 N/m²)
Seed Germination and Plant Growth (ASTM D7322)
Wrap - Orange
Label - Blue
8' x 112.5'
(100sy / 83.6127 m²) - 68 lbs
16' x 112.5'
(200sy / 167.23 m²) - 136 lbs
8' x 562.5'
(400sy / 334.45 m²) - 238 lbs
16' x 562.5'
(800sy / 668.9 m²) - 476 lbs
*All tested results are estimated based on similar products manufactured by similar ECB Machines. Final testing results on BMP Blankets to be provided in 2023