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IS: 7861 part-1 deals with ___________

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IS: 7861 part-1 deals with ___________

(a) Hot weathering concrete

(b) Cold weathering concrete

(c) Air entertained concrete

(d) OPC

This question was posed to me by my school teacher while I was bunking the class.

This key question is from Hot Weather Concreting, Prepacked and Vacuum Cement in division Special Concrete and Concreting Methods of Concrete Technology

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The correct choice is (a) Hot weathering concrete

For explanation: IS: 7861 part-1 deals with hot weather concreting and Part-2 deals with cold weather concreting.

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