Science, asked by PayalDadhich8509, 10 months ago

Different between are Modern cement and ancient Cement.

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Answered by tarun6756
3

Answer:

Modern concrete is typically made with portland cement, a mixture of silica sand, limestone, clay, chalk and other ingredients melted together at blistering temperatures. ... With these advanced techniques they could identify all the mineral grains produced in the ancient concrete over centuries.

Answered by anuragdey222102003
1

Answer:

difference between modern and ancient cement

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As it turns out, not only is Roman concrete more durable than what we can make today, but it actually gets stronger over time. ... Modern concrete is typically made with portland cement, a mixture of silica sand, limestone, clay, chalk and other ingredients melted together at blistering temperatures.

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