Mechanical Behavior of M 30 Grade Concrete by Incorporating Coconut Shell Egg Shell Powder are the Replacements for the Cement

waste materials which are big resource of having cementious properties They can be used in construction practice. This cementious property of different waste materials are increasingly important because need of more sustainable binding products is requiring. The environmental impact of construction materials is significant because its manufacturing units release huge amount carbon by products and greenhouse gases. egg shell and coconut shell are having good binding and pozzolonic properties which can partially replace the cement. The present study report egg shell powder and coconut shells are in powder form for partially replacing the cement. M-30 grade concrete designed later it is analysed mechanical behaviour at different curing periods the prominent tests are compressive strength, Tensile strength, etc. at normal temperature conditions.