Soil modifiers, namely, soil stabilizers for use in road construction; Soil conditioning preparations; Emulsifiers for industrial purposes; Additives, chemical, to drilling muds; Chemicals, namely, ion exchange resins; Chemical preparations for use in industry; Chemical products being additives for soil stabilization in industrial projects and applications, namely, airport runways, highways, bridges, jetties, dams, tunnels, embankment, slope, dams, landfill, landslide, natural subgrade and in...