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4 cards from this section. Quick, good the night before a test.
What is meant by workability in concrete?
Think of how well concrete moves and settles.
Which test is commonly used to measure the workability of concrete?
It involves a cone shape.
What does workability in concrete refer to?
Think about how well you can manage the concrete during construction.
True or False: High water content increases workability but decreases the strength of concrete.
Remember the trade-off between workability and strength.
Given a concrete mix with a low slump value, analyze what adjustments could be made to improve workability without sacrificing strength. Consider the role of aggregates and admixtures in your answer.
Think about how compatibility of materials influences overall workability.
A construction site is experiencing inconsistent workability due to varying temperatures. Propose a set of adjustments that can be made to ensure consistent workability across different conditions.
Focus on temperature adjustments and their impacts on setting times.
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