Question
Proper amount of entrained air in concrete results in__________?
1. better workability
2. better resistance to freezing and thawing
3. lesser workability
4. less resistance to freezing and thawing The correct answer is:
1. better workability
2. better resistance to freezing and thawing
3. lesser workability
4. less resistance to freezing and thawing The correct answer is:
Answer: Option A
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
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NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
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