Manufactured aggregate materials comprised of calcium silicate pellets for use as fill for soil stabilization and engineered ground structures, landscape ground cover, and fill for in-ground drains; Manufactured aggregate for concrete and cement comprised of non-metallic calcium silicate pellets for construction purposes; Non-metallic construction materials, namely, aggregate for concrete; supplementary cementitious material for use in concrete production for building purposes; fine aggregate material composed of calcium silicate for construction purposes; coarse aggregate material composed of calcium silicate for construction purposes

Amorphous calcium silicate; Manufactured aggregate being chemical preparations for use in agriculture, except for fungicides, herbicides, insecticides and parasiticides comprised of calcium silicate pellets for hydroponic plant growing; calcium silicate source being a chemical preparation for use in industry for use in calcium silicate construction material; soil amendment as a source of calcium and silica