For performing the compressive strength test of cement, the size of cube mould should be 7.06 cm side.

Related MCQs

• The compressive strength of an ordinary Portland cement (1 : 3 cement mortar cube) after 7 days test should not be less than
• According to Indian standard specifications for the compressive strength test of cement, the cement and standard sand mortar in the ratio of
• The preliminary test should be repeated if the difference of compressive strength of three test specimens exceeds
• For compressive strength test of cement ………. water is added.
• The strength of cement concrete increases with the increase of water cement ratio.
• 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.
• The cement concrete in which high compressive stresses are artificially induced before its actual use, is called
• The prestressed cement concrete can take up high tensile and compressive stresses without development of cracks.
• Which of the following cements is expected to have the highest compressive strength after 3 days.
• The concrete mix of grade M 25 means that the compressive strength of 15 cm cubes at 28 days after mixing is