High PI Clays → Volume Change Risk High PI → Flatter Compaction Curve Higher LL → Higher OMC (Clays) High PI → Swelling/Compressibility A-Line Defines Clay/Silt GDOT 810.2 → Full Lab Suite Above A- Line → Clay Behavior PI Correlates With Strength & Density ☕ Free Space – Lab Break Moisture Content Test → Oven Dry High PI Clays → Compaction Challenge High PI → Low Shrinkage Limit Below A- Line → Silt Behavior Low PI Silts → Moisture Sensitive High PI → Low CBR (Clays) Two Soils Same LL → Higher PI More Ductile PI ≈ 0 → Nonplastic Soil Proctor Test → OMC & MDD Clays → Higher OMC, Sands → Lower Low PI → Lean, More Permeable Higher LL → Higher Compressibility Natural MC > PL → Plastic State LL<40, PI<10 → Good Subgrade LL>70, PI>35 → Expansive Clay CBR Test → Subgrade Strength High PI Clays → Volume Change Risk High PI → Flatter Compaction Curve Higher LL → Higher OMC (Clays) High PI → Swelling/Compressibility A-Line Defines Clay/Silt GDOT 810.2 → Full Lab Suite Above A- Line → Clay Behavior PI Correlates With Strength & Density ☕ Free Space – Lab Break Moisture Content Test → Oven Dry High PI Clays → Compaction Challenge High PI → Low Shrinkage Limit Below A- Line → Silt Behavior Low PI Silts → Moisture Sensitive High PI → Low CBR (Clays) Two Soils Same LL → Higher PI More Ductile PI ≈ 0 → Nonplastic Soil Proctor Test → OMC & MDD Clays → Higher OMC, Sands → Lower Low PI → Lean, More Permeable Higher LL → Higher Compressibility Natural MC > PL → Plastic State LL<40, PI<10 → Good Subgrade LL>70, PI>35 → Expansive Clay CBR Test → Subgrade Strength
(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
High PI Clays → Volume Change Risk
High PI → Flatter Compaction Curve
Higher LL → Higher OMC (Clays)
High PI → Swelling/Compressibility
A-Line Defines Clay/Silt
GDOT 810.2 → Full Lab Suite
Above A-Line → Clay Behavior
PI Correlates With Strength & Density
☕ Free Space – Lab Break
Moisture Content Test → Oven Dry
High PI Clays → Compaction Challenge
High PI → Low Shrinkage Limit
Below A-Line → Silt Behavior
Low PI Silts → Moisture Sensitive
High PI → Low CBR (Clays)
Two Soils Same LL → Higher PI More Ductile
PI ≈ 0 → Nonplastic Soil
Proctor Test → OMC & MDD
Clays → Higher OMC, Sands → Lower
Low PI → Lean, More Permeable
Higher LL → Higher Compressibility
Natural MC > PL → Plastic State
LL<40, PI<10 → Good Subgrade
LL>70, PI>35 → Expansive Clay
CBR Test → Subgrade Strength