Engineering, 23.10.2019 20:30 makaileep1623
1. what problems are to occur if a concrete has too low of a slump? 2. explain the differences between reinforcing and prestressing and the relative advantages and disadvantages of each. 3. what are control joints and isolation joints? explain the purpose and typical locations of each in a concrete slab. 4. explain the role of stirrups in beams. 5. why are precast concrete structural members usually cured with steam? 6. describe the following key terms and concepts: a. self-consolidated concrete b. lift-slab construction c. column tie d. waffle slab e. double tee
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