LABORATORY TEST REPORT of Fly Ash (preliminary), as follows :
The benefits of Fly Ash can be a cost-effective substitute for Portland Cement in many markets. Fly ash is also known as an environmentally friendly material because it is a byproduct and has low energy, a measure of how much energy is consumed in producing and delivering building materials. In contrast, Portland Cement has very high energy content because its production requires a lot of heat. Flying ash requires less water than Portland Cement and is easier to use in cold weather.