Physics, asked by hariharasudhan2094, 1 year ago

In good quality cement percentage of lime is

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Answered by upomabiswas

hi...
generally composition of cement is in the region of 67% CaO, 22%SiO2, 5%Al2O3, 3%Fe2O3 and 3% other components..the limestone is 90% and clay is 8%
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hope u like my answer...
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