Social Sciences, asked by raj34, 1 year ago

raw material for cement industry

Answers

Answered by bala001
2
calcium silicon and aluminium

Answered by Aashika
5
Raw materials for cement 
calcium: Limestone,Marl,Calcite,Aragonite
silicon:clay,marl sand,shale
aluminium:Clay,Shale,Fly ash,Aluminum ore refuse


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