ARCOSA SPECIALTY MATERIALS

Granulated limestone for agricultural purposes; Pulverized limestone for agricultural purposes; Chemical additives comprising gypsum for use in the manufacture of food; Nutritional additives comprising gypsum for use in the manufacture of animal feed; Gypsum for use as a fertilizer; Fire retardant compositions comprising gypsum for use in resins and resin compositions; Alumina trihydrate and calcium carbonate for use as a filler and in resins and resin; Fertilizers; Calcium in powder and pellet form for use as a plant and soil amendment, nutrient, conditioner and fertilizer

Chalk; Marking chalk; Spray chalk

Sound absorbing floor underlayments in the nature of mats

Aggregate material composed of gypsum and anhydrite blends for road construction, agriculture and horticulture use; Aggregate material composed of gypsum for road construction, agriculture and horticulture use; Aggregate material composed of limestone for road construction, highway construction, agriculture and horticulture use; Aggregate material composed of expanded shale and clay for a variety of applications, namely, geotechnical, horticulture, green roofs, concrete, internal curing of concrete, coastal protection, coastal restoration, asphalt, natural pozzolan, building construction, road construction, bridge construction, athletic playing surfaces, and athletic fields; Cement aggregates; Cement; Cement mixes; Gravel; Limestone; Plaster; Plaster for use in building; Gypsum plaster; Concrete; Concrete mix; Gypsum for use as building materials; Sand; Building sand; Stones; Underlay for laminate flooring; Flooring underlayments; Gypsum floor underlayment; Self-leveling flooring underlayments and toppings in the nature of gypsum and cement mixes for use in heated floors