Ass of concrete 2 - strength of concrete What happens on rewetting the specimens 9 Hydration of concrete is good or bad Justify 10 Water cement

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QUESTIONS 1. Should we prefer segregated concrete? Support your answer? 2. According to you what should be the relationship between segregation and water gain? 3. We require workability for our concrete, should bleeding helps in it? 4. Illustrate “plastic stage of concrete”? 5. According to you how Workability affects the concrete? 6. There are factors, which affect the strength of the concrete; according to you what are they? 7. Compaction of concrete is necessary, support your answer? 8. When the concrete dries out, what is the immediate effect on the
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Unformatted text preview: strength of concrete? What happens on rewetting the specimens? 9. Hydration of concrete is good or bad? Justify? 10. Water cement ratio plays vital role in concrete, Discuss? 11. Constituents of concrete are related to cohesiveness of concrete, It alters the concrete strength if not properly mixed? Give justification? 12. Where should you use rapid hardening cement? 13. Clay and lime are raw materials of cement, what according to you if these will be added in excess or traces?...
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This note was uploaded on 11/23/2010 for the course CIVIL 105 taught by Professor No during the Spring '10 term at Lovely Professional University.

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