The gypsum is added to the cement for

Related MCQs

• A small quantity of …………. % of gypsum is added to prevent flash-setting of the cement.
• Gypsum is added for
• Which of the following ingredient of cement when added in excess quantity, causes the cement to set slowly?
• In the manufacture of possolana cement, the amount of pozzolana material added to ordinary Portland cement clinkers is about
• To perform the soundness test, the water is added to the cement at the rate of 0.72 P by weight of cement, where P is the percentage of water required for normal consistency paste.
• As compared to ordinary Portland cement, high alumina cement has
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• According to Indian standard specifications for the compressive strength test of cement, the cement and standard sand mortar in the ratio of
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• The compressive strength of an ordinary Portland cement (1 : 3 cement mortar cube) after 7 days test should not be less than