Tag Archives | Pozzolanic Materials

Pozzolanic materials are siliceous and aluminous materials, possessing little or no cementitious value by themselves, but in finely divided form and in the presence of moisture react chemically with calcium hydroxide liberated on hydration of cement at ordinary temperature to form compounds, possessing cementitious properties. The Silicious or aluminious compounds in a finely divided form react with calcium hydroxide to [...]