Classification Information
Non-metallic reinforcements for concrete and wood building construction, namely, plates, rods and bars; Building materials, namely, pre-cast concrete wall forms; Boards of wood; Construction materials, namely, concrete slabs designed to increase energy efficiency and energy conservation; Planks of wood for building; Non-metal water-resistant boards and panels for construction; Non-metal fire-resistant boards and panels for construction; Plywood board; Roofing boards; Plywood; Erosion control sheeting or fabric for construction use; Roof flashing, not of metal; Facing sheets of plywood; Plywood for arts and crafts; Concrete building panels
Nonmetallic Building Materials