According to the rule of water cement ratio, the strength of concrete wholly depends upon

Related MCQs

• The strength of cement concrete increases with the increase of water cement ratio.
• The cement concrete having water-cement ratio less than 0.45 by weight, causes honey-comb structure.
• According to Indian standard specifications for the compressive strength test of cement, the cement and standard sand mortar in the ratio of
• If 50 kg of fine aggregates and 100 kg of coarse aggregates are mixed in a concrete whose water-cement ratio is 0.6, the weight of water required for harsh mix is
• The strength and durability of concrete depends upon
• If the various concrete ingredients i.e. cement, sand and aggregates are in the ratio of 1:3:6, the grade of concrete, is
• 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 rule of water cement ratio was established by
• Workability of concrete mix having very low water-cement ratio should be obtained by
• The compressive strength of an ordinary Portland cement (1 : 3 cement mortar cube) after 7 days test should not be less than