EROSION CONTROL MATERIALS, NAMELY, FLEXIBLE GROUT MATS, REVETMENT BAGS, AND FLOW CONTROL NETS, ALL USED FOR EMBANKMENT PROTECTION, SHORELINE STABILIZATION, SUPPORTING OUTFALL STRUCTURES, CANAL LINING, WAVE DISSIPATION, SUPPORTING DROP STRUCTURES, RIVER STABILIZATION, UNDERPINNING, PILE SCOUR PROTECTION, AND VELOCITY REALIGNMENT IN RIVERS
Nonmetallic Building Materials