Test Methods

Below is a list of the AASHTO, ASTM, and CDOT designated tests that we are capable of running.

AASHTOASTMCDOTDESCRIPTIONMATERIAL
T 19C 29Bulk Density (Unit Weight) and Voids in AggregateAggregate
T 112C 142Clay Lumps and Friable Particles in AggregatesAggregate
T 85C 127CP-L 4103Coarse Aggregate Specific Gravity and AbsorptionAggregate
T 84C 128CP-L 4102Fine Aggregate Specific Gravity and AbsorptionAggregate
D 4791Flat or Elongated Pieces in Coarse AggregateAggregate
D 5821CP 45Fractured Particles in Coarse AggregateAggregate
T 103Freezing and Thawing Resistance - AggregatesAggregate
T 11C 117CP 31Gradation - Materials finer than 75 µm (No. 200)Aggregate
T 96C 131, C 535L.A. Abrasion (Small/Large)Aggregate
T 113C 123Lightweight Pieces in AggregateAggregate
T 327D 6928CP-L 4211Micro-Deval Abrasion of Coarse AggregateAggregate
T 255C 566Moisture Content of Aggregate by DryingAggregate
T 21C 40Organic Impurities in SandsAggregate
T 2D 75CP 30Sampling AggregatesAggregate
T 176D 2419CP 37Sand Equivalent Value of Soils and Fine AggregateAggregate
T 27C 136CP 31Sieve Analysis of Fine and Coarse AggregateAggregate
T 248C 702CP 32Splitting Aggregate Samples to Sample SizeAggregate
T 104C 88Soundness of Aggregates by Sodium Sulfate or Magnesium SulfateAggregate
T 304C 1252CP-L 5113Uncompacted Void Content of Fine Aggregate - Fine Aggregate AngularityAggregate
R 28D 6521Accelerated Aging of Asphalt Binder Using a Pressurized Aging Vessel (PAV)Asphalt Binder
T 313D 6648Bending Beam Rheometer (BBR) - Flexural Creep StiffnessAsphalt Binder
T 315D 7175Dynamic Shear Rheometer (DSR) - Rheologic Properties of Asphalt BinderAsphalt Binder
T 315DSR, PAV Aged BinderAsphalt Binder
T 315DSR, RTFO Aged BinderAsphalt Binder
T 301D 6084Elastic Recovery of Bituminous Materials by DuctilometerAsphalt Binder
T 48D 92Flash and Fire Points by Cleveland Open-CupAsphalt Binder
T 300Force Ductility Test of Asphalt MaterialsAsphalt Binder
R 29Grading or Verifying the Performance Grade of an Asphalt BinderAsphalt Binder
T 201D 2170Kinematic Viscosity of Asphalt (Bitumens)Asphalt Binder
D 7405Multiple Stress Creep and Recovery (MSCR) of Asphalt Binder Using a Dynamic Shear RheometerAsphalt Binder
T 49D 5Penetration of Bituminous MaterialsAsphalt Binder
M 320Performance Graded Binder DeterminationAsphalt Binder
M 320Performance Graded Binder VerificationAsphalt Binder
T 164D 2172Quantitative Extraction - Chemical CentrifugeAsphalt Binder
T 319D 5404Recovery of Asphalt from Solution - Rotary EvaporatorAsphalt Binder
T 240D 2872Rolling Thin-Film Oven (RTFO) Test - Effect of Heat and Air on a Rolling Thin Film of AsphaltAsphalt Binder
T 228D 70Specific Gravity of Semi-Solid Bituminous MaterialsAsphalt Binder
T 316D 4402Viscosity of Asphalt Binder Using Rotational ViscometerAsphalt Binder
T 202D 2171Viscosity of Asphalts by Vacuum Capillary Viscometer (Absolute)Asphalt Binder
T 152C 231Air Content of Freshly Mixed Concrete by the Pressure MethodConcrete
C 173Air Content of Freshly Mixed Concrete by the Volumetric MethodConcrete
C 617Capping Cylindrical Concrete SpecimensConcrete
T 22C 39Compressive Strength of Cylindrical Concrete SpecimensConcrete
C 138Density (Unit Weight), Yield, and Air Content (Gravimetric) of ConcreteConcrete
C 78Flexural Strength of Concrete (Using Simple Beam with Third-Point Loading)Concrete
C 192Making and Curing Concrete Test Specimens in the LaboratoryConcrete
T 23C 31Making and Curing Concrete Test Specimens in the FieldConcrete
C 1260Potential Alkali Reactivity of Aggregates (Mortar-Bar Method)Concrete
T 303C 1567Potential Alkali-Silica Reactivity of Combinations of Cementitious Materials and Aggregates (Mortar-Bar Method) ModifiedConcrete
C 172Sampling Freshly Mixed ConcreteConcrete
T 119C 143Slump of Hydraulic-Cement ConcreteConcrete
C 1064Temperature of Freshly Mixed Hydraulic-Cement ConcreteConcrete
C 1231Use of Unbonded Caps in Determination of Compressive Strength of Hardened Concrete CylindersConcrete
T 269D 3203Air Voids in Compacted Dense and Open Asphalt MixturesHot Mix Asphalt
T 287D 4125CP 85Asphalt Content of Bituminous Mixtures by the Nuclear MethodHot Mix Asphalt
T 308D 6307CP-L 5120Asphalt Content of Hot Mix Asphalt by Ignition MethodHot Mix Asphalt
T 166D 2726CP 44Bulk Specific Gravity of Compacted HMAHot Mix Asphalt
D 2950CP 81Density of Bituminous Concrete in Place by Nuclear MethodsHot Mix Asphalt
T 305D 6390Draindown Characteristics in Uncompacted Asphalt MixturesHot Mix Asphalt
T 283D 4867Effect of Moisture on Asphalt Concrete Paving Mixtures - LottmanHot Mix Asphalt
T 245D 6927Marshall Stability and Flow of Bituminous MixturesHot Mix Asphalt
T 30D 5444Mechanical Analysis of Extracted Aggregate - GradationHot Mix Asphalt
T 329CP 43Moisture Content of Hot Mix Asphalt (HMA) by Oven MethodHot Mix Asphalt
T 245D 6926Preparation of Bituminous Specimens Using Marshall ApparatusHot Mix Asphalt
T 209D 2041CP 51Theoretical Maximum Specific Gravity and Density of Bituminous Paving Mixtures - Rice ValueHot Mix Asphalt
T 168D 979CP 41Sampling Bituminous Paving MixturesHot Mix Asphalt
T 312D 6925CP-L 5115Relative Density of Hot Mix Asphalt Specimens by Means of the Superpave Gyratory CompactorHot Mix Asphalt
T 246D 1560CP-L 5106Resistance to Deformation and Cohesion of Bituminous Mixtures by Means of Hveem Apparatus - StabilityHot Mix Asphalt
D 3549Thickness or Height of Compacted Bituminous Paving Mixture SpecimensHot Mix Asphalt
T 89D 4318Liquid Limit, Plastic Limit, Plasticity Index of SoilsSoil
M 145D 2487Classification of SoilsSoil
T 310D 6938Density and Moisture Content of Soil and Soil-Aggregate Mixtures by Nuclear MethodsSoil
T 191D 1556Density and Unit Weight of Soil in Place by the Sand-Cone MethodSoil
T 87Dry Preparation of Disturbed Soil and Soil-Aggregate Samples for TestSoil
D 421Dry Preparation of Soil Samples for Particle-Size Analysis and Determination of Soil ConstantsSoil
T 88D 422Particle-Size Analysis of Soils - Hydrometer AnalysisSoil
T 265Laboratory Determination of Moisture Content of SoilsSoil
D 2216Laboratory Determination of Water (Moisture) Content of Soil and Rock by MassSoil
T 180D 1557Laboratory Compaction Characteristics of Soil Using Modified Effort - ProctorSoil
T 99D 698Laboratory Compaction Characteristics of Soil Using Standard Effort - ProctorSoil
T 200E 70pH of Aqueous Solutions With the Glass ElectrodeSoil
CP-L 2103Water Soluble Sulfate Ion Content in SoilsSoil
T 134D 558Moisture-Density (Unit Weight) Relations of Soil-Cement MixturesSoil
T 135D 560Freezing and Thawing Compacted Soil-Cement MixturesSoil
T 136D 559Wetting and Drying Compacted Soil-Cement MixturesSoil
T 220D 5102Unconfined Compressive Strength of Compacted Soil-Lime MixturesSoil
T 208D 2166Unconfined Compressive Strength of Cohesive SoilSoil
D 4546One-Dimensional Swell or Settlement Potential of Cohesive SoilsSoil
T 193D 1883California Bearing Ratio of Laboratory-Compacted SoilsSoil
D 2844Resistance R-Value and Expansion Pressure of Compacted SoilsSoil
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