Track: Statistics and Empirical Research
Abstract
Many researches were done to replace portion of cement with other materials such as Fly Ash (FA) and Ground Granulated Blast Furnace Slag GGBFS using different ratios. In this research we used the Design of Experiment (DOE) method to come up with a mathematical equation that can be used to predict the compressive strength of Fly Ash and GGBFS Concrete on 7, 14, 28 days. This method is used to find and determine the effect of a factor on the output or final result of a process. Fly Ash is a by-product of coal-fired electric generating plants, while is a by-product of steel production process in blast furnaces.