Gypsum is added for

Related MCQs

• A small quantity of …………. % of gypsum is added to prevent flash-setting of the cement.
• The gypsum is added to the cement for
• For compressive strength test of cement ………. water is added.
• In hand mixing …….. % more cement is added in mix.
• Which of the following ingredient of cement when added in excess quantity, causes the cement to set slowly?
• More water should not be added in the concrete mix, as to increase
• In the manufacture of possolana cement, the amount of pozzolana material added to ordinary Portland cement clinkers is about
• The admixtures are added in concrete to
• Lime when added in excess quantity
• If 30% excess water is added, the strength of concrete is reduced by