The rule of water cement ratio was established by

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.
• 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.
• According to the rule of water cement ratio, the strength of concrete wholly depends upon
• Water cement ratio may be defined as 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
• According to Indian standard specifications for the compressive strength test of cement, the cement and standard sand mortar in the ratio of
• The surface moisture of aggregates increases the water-cement ratio in the mix and thus
• A mix with water-cement ratio of 0.78 is termed as wet mix.
• Workability of concrete mix having very low water-cement ratio should be obtained by