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For bonding action of clays, what is the amount of water needed?(a) 1.5%-8%(b) 3.5%-11%(c) 4.5%-12%(d) 5.5%-13% |
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Answer» Correct option is (a) 1.5%-8% Easiest explanation: For the bonding action of the clays, water is needed, which activates the sand and clay-sand mixture. The amount needed for this is 1.5% to 8%. |
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