A EXPRIMENTAL STUDY ON THE STRENGTH PROPERTIES OF CONCRETE WITH PARTIAL REPLACEMENT OF CEMENT USING POZZOLONIC MATERIALS

This paper studies the current examinations and advancement of combined utilization of Pozzolanic additions- Nano-Silica (NS)and Fly Ash (FA) on the properties of concrete for sub consecutive development of concrete industry. This examination saves the natural resources as well as controls the ecological contamination by use of wastes. The restricted work is done on partial replacement of Fly Ash and Nano-Silica in cement paste, mortar and cement. In the present investigation the concrete is mostly substituted by 20% and 30% of Fly Ash and Nano- Silica 1.0%,2.0%,3.0%, 4.0%,5.0%by weight. To comprehend the use of Fly Ash and Nano-Silica different literary works have been explored and their effect on Compressive Strength, RCPT of M25 review of cement is examined. The exploratory examination consequences of concrete are classified utilizing the mix of different extents of Fly Ash and Nano-Silica are group with that of Controlled Concrete. The mechanical strength advancement and durability properties of cement are significantly impacted due to this joined use of Nano-Silica and Fly Ash compared with the Controlled Concrete properties. The feasible increment in the different strength attributes of concrete arranged utilizing Nano- Silica and Fly Ash can be authorize to the viable packing of colloidal particles and the need of extra binders in the use of Fly-Ash and Nano-Silica.