Concrete Batch Plant Operator Exam (Fdot) Questions And Answers 2023

Who places the orders for concrete with the producer? {Ans: The contractor}What is Type IV cement used for? {Ans: low heat application cements- concrete damn or huge concrete column - not used anymore, fly ash or slag is used now.}What is re-tempered concrete? {Ans: Concrete that has water added after it initially starts to set}After all materials have been charged into the transit mixer drum, the concrete must be mixed at how many revolutions at the plant before leaving for the project? {Ans: 70 to 100}What is type III cement? {Ans: high and early strength cement- grind finer than type I and II, costs more energy and not as sustainable}Who is responsible for signing the FDOT delivery ticket at the concrete plant? {Ans: The FDOT qualified batch plant operator}