Building materials, namely, wall boards; Building seam tape; Cementitious material for building purposes; Drain pipes, not of metal; Fabric for underlayment of flooring; Flooring underlayments; Geotextiles for use in connection with road construction, railroad construction, tunnel construction, waterway construction and public works construction; Non-metal building flashing; Non-metal drains for use in construction of basement waterproofing system; Non-metal water-resistant boards and panels ...