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In a dry environment, concrete strength will be loosed as much as ___________ % in moist environment.

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in Concrete Technology by (122k points)
In a dry environment, concrete strength will be loosed as much as ___________ % in moist environment.

(a) 30

(b) 40

(c) 50

(d) 60

I got this question in an interview for internship.

The origin of the question is Concrete Repair System in chapter Admixtures and Construction Chemicals of Concrete Technology

1 Answer

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Best answer
The correct option is (c) 50

Explanation: Laboratory tests show that concrete strength will be loosed as much as 50% in dry environment as compared to moist environment.

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