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5 cards from this section. Quick, good the night before a test.
What does GW stand for?
Think about the properties of gravel.
Define Liquidity Index.
It tells you how liquid or stiff the soil is.
What does the acronym LI stand for?
Think about what it measures.
True or False: The CH symbol represents clay with high plasticity.
Consider the meaning of each letter in the classification.
A soil sample has a plasticity index of 25, clay content of 15%, and moisture content of 30%. Classify the soil and determine its liquidity index and activity.
Break the problem into components: classification, then calculation.
Describe how the classification of a silty soil with 52% silt content and 10% clay content would influence its use in construction compared to a clayey soil.
Consider how plasticity impacts construction applications.
6 more questions in this section. Enroll free to practise them all.
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