Through this research we attempted to design a predictive software tool with the help of python programming libraries, which can predict the physical and micro structural properties of concrete like compressive strength and Interfacial Transition Zone(ITZ).The overall engineering properties of concrete in relation to the ITZ are beyond the scope of this research. However, ITZ and compressive strength of the concrete incorporated with Recycled aggregate and Microsilica at various percentages has been predicted precisely in this book.In India, a lot of improvement practices are of reinforced concrete structures, thusly plan of reinforced concrete structures is one of the critical subjects considering employment a piece of Civil Designing understudies. With extended fundamental arrangements it is essential to use PC programs for analysis and plan of structures. Various business programs are available for plan of concrete structures; on the other hand they are exceptionally evaluated and award restricted client permit. Each software program has inborn suspicions which should be surely seen sooner than its execution in plan.