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प्रश्न
What will happen if cement is not used in making concrete?
उत्तर
Concrete is a mixture of cement, water, sand, and gravel. Cement helps to make structures strong and leakproof. If cement is not mixed into the concrete, the structures made using it will not be strong and leakproof, thus increasing the chances of collapse.
संबंधित प्रश्न
What are the ingredients of cement?
What are the differences between Modern cement and ancient cement?
Gypsum is added to the cement for ______.
What are the ingredients of the cement?
Explain the process of manufacturing cement.
Who invented cement?
______ invented Portland cement.
‘Portland’ cement resembled the high-quality building stones found in Portland, England.
Why the cement is called as Portland cement?
Analogy:
______: Mortar:: Construction of bridges: Concrete.
