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1.8: 4.5 mix has a water/cement ratio of 0.6 and a cement content of 300 kg/m 3. The temperature of the ingredients are as
1.8: 4.5 mix has a water/cement ratio of 0.6 and a cement content of 300 kg/m 3. The temperature of the ingredients are as follows: cement 18 C, aggregate: 300C, water: 20 C. a) Assuming that the aggregate has negligible absorption, calculate the temperature of the fresh concrete. b) How much ice is required to reduce the temperature of the fresh concrete to 16 C? c) What is the weight of liquid water added to maintain the same water/cement ratio?
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Income Tax Fundamentals 2013
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
31st Edition
1111972516, 978-1285586618, 1285586611, 978-1285613109, 978-1111972516
