77829791
Sep 18, 2009
non-metallic geosynthetic fabric structures for producing flood, water, erosion and sediment control barriers, spill containment barriers, landscaping and soil stabilization barriers, military and municipal barriers, retaining and construction walls, and blast containment and other protective barriers; non-metallic geosynthetic fabric structures for protection against ballistics and projectiles and for road construction
Nonmetallic Building Materials