Portland cement additives

Non-metallic construction materials, namely, mineral-based cementitious materials in the nature of portland, hydraulic, white, masonry, plastic, stucco, and other mineral-based cementitious materials; supplementary cementitious materials, namely, pozzolanic materials and fly ash; non-metallic construction materials, namely, cement mixes, concrete, mortar, sand; building materials made from concrete, namely, blocks, bricks, stones, walls, and pavers for use as a building material