The Effect Of Different Percentage Mixture Of Various Types Of Admixtures Using Stone Materials Of Golestan Province On Compressive Strength Of Produced Concrete

Abstract

One of the most common methods to improve the mechanical properties and reliability of concrete is replacing part of cement with Pozzolanic admixtures. Pozzolans are silica or silica-aluminum materials reacting with hydration products of cement and they lead to formation of more cement compounds. In this research, 33 mix designs were conducted using Pozzolan micro-silica powder and super plasticizer admixtures by using aggregates of the three cities of Golestan province and compressive strength testing of the samples, and results were examined. Mix designs have been divided in a way that micro-silica powder has been added to all designs and 4 types of super plasticizer admixtures and one cloud plasticizer were used.