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___________ water-cement ratio content to give adequate durability for the particular site conditions.

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in Concrete Technology by (122k points)
___________ water-cement ratio content to give adequate durability for the particular site conditions.

(a) Minimum

(b) Nominal

(c) .5

(d) Maximum

The question was posed to me in an interview for internship.

My doubt is from Mix Design topic in chapter Special Concrete and Concreting Methods of Concrete Technology

1 Answer

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Correct option is (d) Maximum

Explanation: Maximum water-cement ratio and/or maximum cement content to give adequate durability for the particular site conditions. It helps to avoid shrinkage cracking due to the temp cycle in mass concrete.

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