B (T) BAUTECH

Concrete building materials, namely, blocks, slabs, panels; Concrete retaining walls; Concrete walls for building; Concrete blocks; Concrete walls; Erosion control fencing; Non-metal rails; Wall system consisting of reinforced, dry-stacked, engineered concrete block with insulating core and coated with surface bond cement; Blocks of concrete; Building materials, namely, pre-cast concrete wall forms; Construction materials namely, energy conserving precast concrete slabs