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Questions and Answers
If compaction increases density, then strength also increases: true
True
Proper compaction leads to a decrease in density: false
False
Compaction has no effect on the strength of the material: false
False
Proper compaction leads to an increase in density: true
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Increased density results in a decrease in strength: false
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Proper compaction results in an increase in strength: true
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Higher workability concretes are easier to place and handle but obtaining higher workability by increasing water content decreases strength and durability
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Higher workability concrete is achieved by increasing water content, which improves strength and durability:
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Increasing water content to achieve higher workability in concrete results in decreased strength and durability:
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Higher workability concretes are more difficult to handle and place compared to lower workability concretes:
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