You are working on a concrete mix design that requires eachcubic yard of concrete to have 0.45
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Question:
You are working on a concrete mix design that requires eachcubic yard of concrete to have 0.45 water–cement ratio, 1963lb/yd3 of dry gravel, 4% air content, and 565lb/yd3 of cement. The available gravel has aspecific gravity of Ggravel = 2.7, amoisture content of 1.6%, and absorption of 2.4%. The availablesand has a specific gravityof Gsand = 2.5, a moisture content of4.8%, and absorption of 1.5%. For each cubic meter of concreteneeded on the job, calculate the mass of cement, moist gravel,moist sand, and water that should be added to the batch.
Related Book For
Accounting for Decision Making and Control
ISBN: 978-0078025747
8th edition
Authors: Jerold Zimmerman
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