Question

Why cement is human made resource?

Answer 1

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Why cement is human made resource?

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• Cement is human made resources becuz
• Cement is not a natural resource it is made by chemical combinations of 8 main ingredients during the cement production process.
• This ingredients are generally extracted from limestone, clay,marl,shale,chalk,sand ,bauxite and iron ore.

Other information :-

• Cement and concrete is not same.
• concrete is produced when cement is mixed with sand and gravels.