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प्रश्न
Gypsum is added to the cement for ______.
पर्याय
fast setting
delayed setting
hardening
making paste
उत्तर
Gypsum is added to the cement for delayed setting.
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संबंधित प्रश्न
What are the differences between Modern cement and ancient 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?
______ concrete is a composite material by mixing iron mesh with cement.
Mortar is a paste of cement and sand mixed with water.
‘Portland’ cement resembled the high-quality building stones found in Portland, England.
Reinforced Cement Concrete is a mixture of cement, sand, and gravel.
Why the cement is called as Portland cement?
What are the uses of cement?
Analogy:
______: Mortar:: Construction of bridges: Concrete.
