At Hasten Chemical we believe in sustainable construction, hence one of our popular products is Fly Ash which comes in a fine powder form that provides an energy efficient application that develops cementitious properties  in concrete construction.Fly Ash is commonly used in construction applications where is added to concrete to improve the properties of concrete including an improved efficiency, compressive strength, flexural strength, pumpability, workability and consolidation while decreasing overall permeability, water demand, and shrinkage. Purchase Fly Ash Louisiana