Tagged: history of cement

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Why rainwater harvesting is needed in your house?

India ranks 13th among 17 countries facing ‘Extremely High’ water stress, according to a report published by the World Resource Institute. So imagine India’s water woes that loom large over the country despite receiving above-normal rainfall...

“Foundation” Of Cement

What if I told you that cement is a powder chemically composed of calcium, silicon, aluminum and iron, amongst other minerals, that, when mixed with water forms a paste that binds and hardens to form a...