Title of article :
Hydraulicity of mineral admixtures in cement blends
Author/Authors :
R. Subalakshmi ، نويسنده , , Palani and Saraswathy، نويسنده , , Velu and Sivasankaran، نويسنده , , Shyamala Kumari، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2012
Abstract :
In the present investigation, the hydration reaction of Ordinary Portland Cement (OPC) with mineral addition such as silica fume (SF) and Rice Husk Ash (RHA) have studied. The pozzolanic activity of silica fume and RHA and the combined effect of RHA and SF were investigated using thermal analysis, Frattini’s test, Calorimetric tests and XRD analysis. Results showed that the pozzolanic activity decreased as the percentage of mineral additions increased.
Keywords :
Pozzolanic Activity , Mineral admixture , Hydration , silica fume , silicates , Rice Husk Ash
Journal title :
Construction and Building Materials
Journal title :
Construction and Building Materials
