摘要: Rice husk ash (RHA) is generated by burning rice husk. On burning, cellulose and lignin are removed leaving behind silica ash. The controlled temperature environment of yields better quality rice-husk as its particle size specific surface area dependent on condition. produced the between 550°C 700°C incinerating for 1 h transforms content into amorphous phase. reactivity directly proportional to so pulverized or ground required fineness mixed with cement produce blended cement.
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