PI Correlates With Strength & Density A-Line Defines Clay/Silt Low PI Silts → Moisture Sensitive LL>70, PI>35 → Expansive Clay High PI Clays → Compaction Challenge High PI Clays → Volume Change Risk Moisture Content Test → Oven Dry Two Soils Same LL → Higher PI More Ductile GDOT 810.2 → Full Lab Suite Low PI → Lean, More Permeable ☕ Free Space – Lab Break High PI → Swelling/Compressibility Higher LL → Higher Compressibility Higher LL → Higher OMC (Clays) CBR Test → Subgrade Strength Above A- Line → Clay Behavior Below A- Line → Silt Behavior LL<40, PI<10 → Good Subgrade High PI → Low Shrinkage Limit Natural MC > PL → Plastic State High PI → Low CBR (Clays) Proctor Test → OMC & MDD High PI → Flatter Compaction Curve Clays → Higher OMC, Sands → Lower PI ≈ 0 → Nonplastic Soil PI Correlates With Strength & Density A-Line Defines Clay/Silt Low PI Silts → Moisture Sensitive LL>70, PI>35 → Expansive Clay High PI Clays → Compaction Challenge High PI Clays → Volume Change Risk Moisture Content Test → Oven Dry Two Soils Same LL → Higher PI More Ductile GDOT 810.2 → Full Lab Suite Low PI → Lean, More Permeable ☕ Free Space – Lab Break High PI → Swelling/Compressibility Higher LL → Higher Compressibility Higher LL → Higher OMC (Clays) CBR Test → Subgrade Strength Above A- Line → Clay Behavior Below A- Line → Silt Behavior LL<40, PI<10 → Good Subgrade High PI → Low Shrinkage Limit Natural MC > PL → Plastic State High PI → Low CBR (Clays) Proctor Test → OMC & MDD High PI → Flatter Compaction Curve Clays → Higher OMC, Sands → Lower PI ≈ 0 → Nonplastic Soil
(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.
PI Correlates With Strength & Density
A-Line Defines Clay/Silt
Low PI Silts → Moisture Sensitive
LL>70, PI>35 → Expansive Clay
High PI Clays → Compaction Challenge
High PI Clays → Volume Change Risk
Moisture Content Test → Oven Dry
Two Soils Same LL → Higher PI More Ductile
GDOT 810.2 → Full Lab Suite
Low PI → Lean, More Permeable
☕ Free Space – Lab Break
High PI → Swelling/Compressibility
Higher LL → Higher Compressibility
Higher LL → Higher OMC (Clays)
CBR Test → Subgrade Strength
Above A-Line → Clay Behavior
Below A-Line → Silt Behavior
LL<40, PI<10 → Good Subgrade
High PI → Low Shrinkage Limit
Natural MC > PL → Plastic State
High PI → Low CBR (Clays)
Proctor Test → OMC & MDD
High PI → Flatter Compaction Curve
Clays → Higher OMC, Sands → Lower
PI ≈ 0 → Nonplastic Soil