Construction and repair of airports and airport facilities; Construction of buildings, roads, bridges and dams; Road construction; Custom construction of roads; Technical consultation in the field of building materials, namely, cementitious materials, asphalt and aggregates

Acrylic co-polymer in the nature of a chemical preparation used as a soil stabilizer and dust palliative for dust and erosion control and for protecting the soil from water and wind erosion; Soil stabilizers for roads, ponds and lakes; Soil stabilizers for use in road construction