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 fabrics, mats and sheeting, not of metal; Non-metallic building materials, namely, reinforcement fabrics, grids and mats for protecting slopes from erosion damages, and use in vegetation establishment; Fabric for underlayment of flooring; Non-metal, rigid filtering tubes used to prevent storm water runoff pollutants from entering sewer systems; Fabrics for use in civil engineering; Geotextiles for the purposes of drainage, stabilizing inclines, recultivation, plant support, absorption, filtration, separation, stabilization and reinforcement of the soil; Non-metal portable pier which extends from a shore line out over water; Building materials not of metal, namely, plastic and textile web materials used for stabilization of soil and granular materials to maintain structural stability and avoid erosion; Geotextiles for use in connection with road construction, railroad construction, tunnel construction, waterway construction and public works construction; Geotextiles, namely, fabric nettings for nurseries, greenhouses and landscaping; Building materials, namely, plastic pipe supports; Insect screens not of metal; Woven concrete matting and formwork coverings; Composite materials for construction purposes including nonwoven fabrics, textile materials and grids; Woven and non-woven fabric bags, tubes and containers made from synthetic textiles and films used to contain cement, aggregates, sand, concrete and similar materials in erosion and flood control and similar civil and hydraulic engineering applications; Bags and tubes made of geotextile materials for use in environmental engineering and dewatering; Geosynthetic clay liners for lining landfills; Geocell; Non-metallic drainage pipes; Geogrids, namely, geofabrics and geotextile nettings for the purpose of drainage, stabilizing inclines recultivation, plant support, absorption, filtration, separation, stabilization and reinforcement of soil