![]() The bonding of natural or artificial aggregates to form a strong building material that is durable in the face of normal environment effects. The most important use of cement is the of mortar and concrete. ![]() The volcanic ash and a pulverized brick additive that were added to the burnt lime to obtain a hydraulic binder were later referred to as cementum, cimentum, ceament and cement. The word cement traces to the Romans, who used the term opus caementicium to describe masonry resembling modern concrete that was made from crushed rock with burnt lime as binder. P a g e INTRODUCTION In the most general sense of the word, CEMENT is a binder, a substance that sets and hardens independently, and can bind other materials together. 4 P a g e AIM OF THE PROJECT To study the setting of mixture of cement with sand, lime and fly ash with respect to time and strength. CERTIFICATE OF EXCELLENCE 2.īIBILIOGRAPHY. Last but not the least I would like to thank my classmates who have helped me a lot. ![]() Then I would like to thank my parents and friends who have helped me with their valuable suggestions and guidance has been helpful in various phases of the completion of the project. Then I would like to thank my physics teacher Mr., whose valuable guidance has been the ones that helped me patch this project and make it full proof success his suggestions and his instructions has served as the major contributor towards the completion of the project. ![]() ![]() Chemistry Investigatory Projects For Class 12 Cbse Full Proof Success P a g e ACKNOWLEDGEMENT Primarily I would thank God for being able to complete this project with success. Chemistry Investigatory Projects For Class 12 Cbse Free Download Chemistry.Chemistry Investigatory Projects For Class 12 Cbse Full Proof Success. ![]()
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