Sonali Bhutada

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Questions related from Sonali Bhutada

What can be the possible reasons for non-adherence of concrete mix to cement board?

I have been trying to prepare jointing of cement concrete with cement fibre board. I have tried all combinations but concrete mix is not adhering to cement board. Can anybody suggest the reason?

28 January 2013 3,360 2 View

By which method can I analyse silica extracted from coal fly ash, to assess its form (free or bound)?

Coal fly ash contains silica in different forms like kaolinite{3[Al2Si4O5(OH)4]}, Mullite{ Al2O3.2Sio2}, Crystallite, Quartz {SiO2}. I have extracted silica by alkaline leaching method using 1M...

31 October 2012 410 18 View