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4 cards from this section. Quick, good the night before a test.
What does the L-Box Test measure?
Think about what characteristics of SCC are essential for filling molds.
What is a good H2/H1 ratio for SCC?
Consider what this ratio indicates about the flowability.
What is the main purpose of the L-Box Test?
Remember why proper flow is important for SCC.
True or False: An H2/H1 ratio of 1 indicates poor passing ability in SCC.
Think about what a ratio of 1 signifies for passing ability.
Design an SCC mix that aims for an ideal L-Box Test result. Discuss the considerations necessary to achieve a passing ability close to 1.
Consider how mix design affects fluidity and stability.
Given an L-Box Test that shows an H2/H1 ratio of 0.7, how would you alter the mix to enhance passing ability? Present a detailed plan for adjustments.
Think about how each component contributes to flow and stability.
6 more questions in this section. Enroll free to practise them all.
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