Non-metal beams; Non-metal doors; Non-metal fire-resistant boards and panels for construction; Non-metal floors; Non-metal water-resistant boards and panels for construction; Wall panels not of metal; Building materials, namely, composite panels composed primarily of nonmetal materials; Construction material, namely, nonmetal exterior boards; Construction material, namely, nonmetal exterior panels; Construction materials in the nature of non-metal composite panels composed primarily of densif...