| Test |
Description |
Soil Modification |
Soil Stabilization |
|
Cement, CKD, Self-Cementing Class C Fly Ash, Lime and LKD
|
Supplier generated COA
|
Recommended
|
Recommended
|
|
Cement,CKD, Self-Cementing Class C Fly Ash, Lime or LKD Dry Spread Rate
|
Volumetric distribution
|
Required
|
Required
|
|
Cement or Lime Slurry Application Rate
|
Volumetric distribution
|
Required
|
Required
|
|
Cement or Lime Slurry Solids
|
% solids by drying or hydrometer
|
Recommended
|
Recommended
|
|
Asphalt for Foaming
|
Supplier generated COA or laboratory testing to comply with mix design parameters
|
N/A
|
Recommended
|
|
Emulsified Asphalt
|
Supplier generated COA or laboratory testing to comply with mix design parameters
|
N/A
|
Recommended
|
|
Asphalt Temperature for Foaming
|
Probe or infrared temperature gun
|
N/A
|
Required
|
|
Asphalt Foaming Properties
|
Expansion Ratio and Half-life
|
N/A
|
Required
|
|
Emulsified Asphalt
|
Visual sieve test on site
|
N/A
|
Recommended
|
|
Emulsified Asphalt Temperature
|
Probe or infrared temperature gun
|
N/A
|
Recommended
|
|
Bituminous Stabilizing Agent Injection Rate
|
Verify amount of stabilizing agent per mix design and accuracy of meter readings by
volumetric distribution
|
N/A
|
Required
|
|
Ambient Temperature
|
Any Owner Agency approved method
|
Required
|
Required
|
|
Moisture Content of Mixture
|
AASHTO T 329
AASHTO T 265, ASTM D2216 or ASTM D4643
|
Required
|
Required
|
|
Application and Mixing Time Constraints
|
Timepiece
|
Recommended
(Cementitious Only)
|
Required
(Cementitious Only)
|
|
Depth of Treated Material
|
Depth probe measurement
|
Required
|
Required
|
|
Control Strip
|
Nuclear gauge per
AASHTO T 355 (ASTM D2950) or Owner Agency approved method
|
Required
|
Required
|
|
Compaction Time Constraints
|
Timepiece
|
Recommended
(Cementitious Only)
|
Required
(Cementitious Only)
|
|
Material Compacted Density
|
Nuclear gauge AASHTO T 355 (ASTM D2950) or AASHTO T 310 (ASTM D6938)
Sand Cone AASHTO T 191 (ASTM D1556)
|
Recommended
|
Required
|
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