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प्रश्न
What are the ingredients of cement?
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 ingredients of the 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.
Who invented cement?
Mortar is a paste of cement and sand mixed with water.
Why the cement is called as Portland cement?
What are the uses of cement?
Analogy:
______: Mortar:: Construction of bridges: Concrete.
What are the similarities between Modern cement and ancient cement.
