【Production Version】Daily Question 20180107
Thread Content
Among the following options, which statement is incorrect regarding the various measures taken to avoid excessive temperature differences between the inside and outside of concrete structures? ( ) A. Lower the temperature of the concrete when it is poured into the formwork, with this temperature not exceeding 25°C. B. Increase the temperature of the concrete when it is poured into the formwork, but this temperature should not exceed 25°C. C. Increase the temperature of the concrete when it is poured into the formwork, with this temperature not being less than 25°C. D. Lower the temperature of the concrete when it is poured into the formwork, but this temperature should not be less than 25°C. E. Increase the temperature of the concrete when it is poured into the formwork, but this temperature should not exceed 35°C. Correct answers: BCDE
Among the following options, the incorrect statement regarding the various measures taken to avoid excessive temperature differences between the inside and outside of concrete structures is (BCDE). A. Lower the temperature of the concrete when it is poured into the formwork, with this temperature not exceeding 25°C. B. Raise the temperature of the concrete when it is poured into the formwork, but this temperature should not exceed 25°C. C. Raise the temperature of the concrete when it is poured into the formwork, with this temperature not being lower than 25°C. D. Lower the temperature of the concrete when it is poured into the formwork, but this temperature should not be lower than 25°C. E. Raise the temperature of the concrete when it is poured into the formwork, but this temperature should not exceed 35°C℃