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3 cards from this section. Quick, good the night before a test.
What does 'consistency' refer to when discussing fresh concrete?
Think about how wet or dry the mix feels.
Define high consistency in the context of concrete.
Consider its usage in deep sections.
What is the primary influence of consistency in fresh concrete?
Consider the flow of the mix.
True or False: Low consistency concrete is ideal for situations with instability.
Think about the support needed.
A construction site needs a concrete mix with high consistency due to structural constraints and tight areas. Describe how you would achieve this?
Think about additives that retain strength.
In a scenario where low consistency mix is preferred but causes issues with compaction, outline troubleshooting steps.
Remember the balance of mix components.
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