For concrete exposed to a very aggressive environment the w/c should be lower than __________(a) 1(b) .5(c) .4(d) .8This question was posed to me in my homework.This interesting question is from Permeability topic in chapter Durability of Concrete of Concrete Technology

For concrete exposed to a very aggressive environment the w/c should b

1.	For concrete exposed to a very aggressive environment the w/c should be lower than __________(a) 1(b) .5(c) .4(d) .8This question was posed to me in my homework.This interesting question is from Permeability topic in chapter Durability of Concrete of Concrete Technology
Answer» The correct option is (c) .4 Best EXPLANATION: Higher is the aggressiveness of the environment lower should be the w/c ratio. For CONCRETE EXPOSED to a very AGGRESSIVE environment, the w/c should be lower than 0.40.

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For concrete exposed to a very aggressive environment the w/c should be lower than __________(a) 1(b) .5(c) .4(d) .8This question was posed to me in my homework.This interesting question is from Permeability topic in chapter Durability of Concrete of Concrete Technology

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