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प्रश्न
What are the ingredients of cement?
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उत्तर
The ingredients of cement are lime \[\ce{(CaO)}\], clay, silica and some other oxides of aluminum, iron, and magnesium. Gypsum \[\ce{(CaSO4, 2H2O)}\] is usually added to regulate the setting rate of cement.
संबंधित प्रश्न
For construction purposes ______ cement is the most commonly used cement.
What will happen if cement is not used in making concrete?
What are the differences between Modern cement and ancient cement?
What are the ingredients of the cement?
Explain the process of manufacturing cement.
Ravi is a farmer; he rears many cattle in his farm. His field has many bio wastes. Advise Ravi how to change this bio waste to compost by using vermi -composting techniques. Explain the benefits of vermi castings.
______ concrete is a composite material by mixing iron mesh with cement.
Mortar is a paste of cement and sand mixed with water.
Analogy:
______: Mortar:: Construction of bridges: Concrete.
What are the similarities between Modern cement and ancient cement.
