PRIMUS BLOCK

Blocks of concrete; Building materials, namely, composite panels composed primarily of nonmetal materials; Building materials, namely, pre-cast concrete wall forms; Building stone; Cementitious material for building purposes; Concrete blocks; Concrete building materials, namely, blocks and concrete castings; Concrete walls for building; Construction materials namely, energy conserving precast concrete slabs; Construction materials, namely, concrete slabs designed to increase energy efficiency and energy conservation; Construction materials, namely, energy conserving concrete slabs; Non-metal cladding for construction and building; Non-metal decorative moldings and decorative trim for use in building construction; Non-metal fire-resistant boards and panels for construction; Non-metal water-resistant boards and panels for construction