Class 019
Non-Metallic Building Material Products
Non-metallic building materials; building materials, namely, bricks, pavers, tiles, and concrete blocks; non-metal sculptures and blocks of cementitious material; cementitious material for building purposes; cement mixes; concrete mixes; non-metallic building materials, namely, precast beams, precast columns, wall panels, architectural cladding, slabs, hollow core slabs, step treads, roof pavers, wall caps, decorative stone pavers, copings, pavestones, stepping stones, solid blocks, hollow blocks, block pads, and retaining wall blocks.
