Sediment Retention Barrier
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Specifications (ST: 10/08)
Fabric - 18 oz. nominal laminated vinyl/ polyester having the following characteristics: Construction - vinyl laminate on 9x9 1000x1300 denier polyester scrim
Weight – 18.5 oz. per sq. yd (434 gr./sq.m) Adhesion – 24 x 20 lb./2”
Grab Tensile – 410 x 410 lb./in. (430 x 421 daN/5cm.)
Tear - 100 x 100 lb./in. (95 x 95 daN)
Hydrostatic – 600 psi (4167 kPa) Cold resistance to crack: -40° F/C
All seams heat sealed
5.8 inch poly rope reinforced vertical edges
#5 brass grommets
5/16 inc. galvanized steel in plastic sleeve 7 x 19 load cable in top, 9800 lb. break strength (4439 daN)
5/16 in. galvanized chain ballast in bottom
Aluminum stress plates at cable and chain termination
EPS flotation, (8 in. x 8 in. standard), 26.7 lb./ft. buoyancy in fresh water, 28.4 lb./ft in saltwater.