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The w/c ratio is kept in the range of_______(a) .1-.2(b) .38-.52(c) .83-1(d) .25-.38This question was addressed to me in quiz.My doubt stems from No Fines Concrete, High Density Concrete in division Special Concrete and Concreting Methods of Concrete Technology |
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Answer» CORRECT choice is (b) .38-.52 For explanation I would SAY: The water cement ratio is kept within the range of 0.38-0.52. The water cement ratio should be chosen very carefully considering the cohesive nature of the MATERIALS which we are USING. |
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