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Concrete is not recommended to be placed at a temperature below __________^oC.

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Concrete is not recommended to be placed at a temperature below __________^oC.

(a) 2

(b) 3

(c) 4

(d) 5

I have been asked this question in homework.

Origin of the question is Factors Affecting PIC, Cold Weather Concreting in portion Special Concrete and Concreting Methods of Concrete Technology

1 Answer

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Correct option is (d) 5

To elaborate: Any concreting operation done at a temperature below 5^oC is termed as cold weather concreting.

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