Nonmetal seawalls; permeable fabric used in building construction for protection against floods; environmental control barriers and enclosures, namely, fabric wall systems used for environmental separation and containment in industrial and commercial applications; erosion control fabric construction; erosion control geotextile fabrics, mats and sheeting, not of metal; erosion control sheeting or fabric for construction use; fabric for underlayment of flooring; non-metal filtering tubes used t...