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ASTM, AASHTO, DOT, and Other Accredited Testing
CTL|Thompson is accredited for a variety of ASTM, AASHTO, DOT, and other testing for soils, concrete, asphalt, aggregate, and other materials.
If you are interested in scheduling any of the testing below please contact us.
Scope of Accreditation For: | Standard | Description |
|---|---|---|
Pozzolan | ASTM C441 | Effectiveness of Pozzolans or Ground Blast-Furnace Slag in Preventing Excessive Expansion of Concrete Due to the Alkali-Silica Reaction |
Pozzolan | ASTM C511 | Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes |
Pozzolan | ASTM C1012 | Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution |
Pozzolan | ASTM C1437 | Flow of Hydraulic Cement Mortar |
Cement - Physical Tests | ASTM C187 | Normal Consistency of Hydraulic Cement |
Cement - Physical Tests | ASTM C188 | Density of Hydraulic Cement |
Cement - Physical Tests | ASTM C191 | Time of Setting of Hydraulic Cement by Vicat Needle |
Cement - Physical Tests | ASTM C204 | Fineness of Hydraulic Cement Pastes and Mortars of Plastic Cosistency |
Cement - Physical Tests | ASTM C305 | Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency |
Cement - Physical Tests | ASTM C430 | Fineness of Hydraulic Cement by the 45-um (No. 325) Sieve |
Cement - Physical Tests | ASTM C451 | Early Stiffening of Hydraulic Cement (Paste Method) |
Cement - Physical Tests | ASTM C452 | Potential Expansion of Portland-Cement Mortars Exposed to Portland Cement |
Cement - Physical Tests | ASTM C511 | Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes |
Cement - Physical Tests | ASTM C1012 | Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution |
Cement - Physical Tests | ASTM C1437 | Flow of Hydraulic Cement Mortar |
Masonry | AASHTO M201 | Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes |
Masonry | AASHTO T106 | Compressive Strength of Hydraulic Cement Mortars (Using 2-in. Cube Specimens) |
Masonry | AASHTO T137 | Air Content of Hydraulic Cement Mortar |
Masonry | AASHTO T162 | Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency |
Masonry | ASTM C67 | Brick: Absorption |
Masonry | ASTM C67 | Brick: Capping |
Masonry | ASTM C67 | Brick: Compressive Strength |
Masonry | ASTM C67 | Brick: Initial Rate of Absorption |
Masonry | ASTM C67 | Brick: Measurement |
Masonry | ASTM C67 | Brick: Specimen Preparation |
Masonry | ASTM C109 | Compressive Strength of Hydraulic Cement Mortars (Using 2-in. Cube Specimens) |
Masonry | ASTM C140 (Concrete Interlocking Paving Units) | Sampling and Testing Concrete Masonry Units and Related Units |
Masonry | ASTM C140 (Concrete Masonry Units) | Sampling and Testing Concrete Masonry Units and Related Units |
Masonry | ASTM C140 (Segmental Retaining Wall Units) | Sampling and Testing Concrete Masonry Units and Related Units |
Masonry | ASTM C185 | Air Content of Hydraulic Cement Mortar |
Masonry | ASTM C305 | Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency |
Masonry | ASTMC426 | Linear Drying Shrinkage of Concrete Masoney Units |
Masonry | ASTM C511 | Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes |
Masonry | ASTM C1262 | Evaluating the Freeze-Thaw Durability of Dry-Cast Segmental Retaining Wall Units and Related Concrete Units |
Masonry | ASTM C1314 | Compressive Strength of Masonry Prisms |
Masonry | ASTM C1437 | Flow of Hydraulic Cement Mortar |
Masonry | ASTM C1552 | Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing |
Pozzolan | AASHTO M201 | Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes |
Pozzolan | AASHTO T106 | Compressive Strength of Hydraulic Cement Mortars (Using 2-in. Cube Specimens) |
Pozzolan | AASHTO T107 | Autoclave Expansion of Portland Cement |
Pozzolan | AASHTO T129 | Normal Consistency of Hydraulic Cement |
Pozzolan | AASHTO T133 | Density of Hydraulic Cement |
Pozzolan | AASHTO T137 | Air Content of Hydraulic Cement Mortar |
Pozzolan | AASHTO T160 | Length Change of Hardened Hydraulic - Cement, Mortar, and Concrete |
Pozzolan | AASHTO T162 | Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency |
Pozzolan | AASHTO T192 | Fineness of Hydraulic Cement by the 45-um (No. 325) Sieve |
Pozzolan | ASTM C109 | Compressive Strength of Hydraulic Cement Mortars (Using 2-in. Cube Specimens) |
Pozzolan | ASTM C151 | Autoclave Expansion of Portland Cement |
Pozzolan | ASTM C157 | Length Change of Hardened Hydraulic - Cement, Mortar, and Concrete |
Pozzolan | ASTM C185 | Air Content of Hydraulic Cement Mortar |
Pozzolan | ASTM C187 | Normal Consistency of Hydraulic Cement |
Pozzolan | ASTM C188 | Density of Hydraulic Cement |
Pozzolan | ASTM C305 | Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency |
Pozzolan | ASTM C430 | Fineness of Hydraulic Cement by the 45-um (No. 325) Sieve |
Concrete | AASHTO T198 | Splitting Tensile Strength of Cylindrical Concrete Specimens |
Concrete | AASHTO T231 (10,000 psi and below) | Capping Cylindrical Concrete Specimens |
Concrete | AASHTO T277 | Electrical Indication of Concrete's Ability to Resist Chloride Ion Penetration |
Concrete | AASHTO T303 | Potential Alkali Reactivity of Aggregate (Mortar-Bar Method) |
Concrete | AASHTO T309 | Temperature of Freshly Mixed Portland Cement Concrete |
Concrete | ASTM C31 (Beams) | Making and Curing Concrete Beam Test Specimens in the Field |
Concrete | ASTM C31 (Cylinders) | Making and Curing Concrete Cylinder Test Specimens in the Field |
Concrete | ASTM C39 | Compressive Strength of Cylindrical Concrete Specimens |
Concrete | ASTM C42 | Obtaining and Testing Drilled Cores and Sawed Beams of Concrete |
Concrete | ASTM C78 | Flexural Strength of Concrete (Using Simple Beam with Third-Point Loading) |
Concrete | ASTM C87 | Effect of Organic Impurities in Fine Aggregate on Strength of Mortar |
Concrete | ASTM C138 | Density (Unit Weight), Yield, and Air Content of Concrete |
Concrete | ASTM C143 | Slump of Hydraulic Cement Concrete |
Concrete | ASTM C157 | Length Change of Hardened Hydraulic - Cement, Mortar, and Concrete |
Concrete | ASTM C172 | Sampling Freshly Mixed Concrete |
Concrete | ASTM C173 | Air Content of Freshly Mixed Concrete by the Volumetric Method |
Concrete | ASTM C192 | Making and Curing Concrete Test Specimens in the Laboratory |
Concrete | ASTM C215 | Fundamental Transverse, Longitudinal and Torsional Frequencies of Concrete Specimens |
Concrete | ASTM C231 | Air Content of Freshly Mixed Concrete by the Volumetric Method |
Concrete | ASTM C469 | Static Modules of Elasticity and Poisson's Ratio of Concrete in Compression |
Concrete | ASTM C496 | Splitting Tensile Strength of Cylindrical Concrete Specimens |
Concrete | ASTM C511 | Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes |
Concrete | ASTM C617 (10,000 psi and below) | Capping Cylindrical Concrete Specimens |
Concrete | ASTM C642 | Density, Absorption, and Voids in Hardened Concrete |
Concrete | ASTM C666 | Resistance of Concrete to Rapid Freezing and Thawing |
Concrete | ASTM C672 | Scaling Resistance of Concrete Surfaces Exposed to De-icing Chemicals |
Concrete | ASTM C1064 | Temperature of Freshly Mixed Portland Cement Concrete |
Concrete | ASTM C1105 | Length Change of Concrete Due to Alkali-Carbonate Rock Reaction |
Concrete | ASTM C1202 | Electrical Indication of Concrete's Ability to Resist Chloride Ion Penetration |
Concrete | ASTM C1231 (7,000 psi and below) | Use of Unbonded Caps in Determination of Compressive Strength of Hardened Concrete Cylinders |
Concrete | ASTM C1260 | Pontential Alkali Reactivity of Aggregates (Mortar-Bar Method) |
Concrete | ASTM C1293 | Determination of Length Change of Concrete Due to Alkali-Silica Reaction |
Concrete | ASTM C1542 | Measuring Length of Concrete Cores |
Concrete | ASTM C1567 | Determining the Potential Alkali-Silica Reactivity of Combinations of Cementitous Materials and Aggregate (Accelerated Mortar-Bar Method) |
Cement - Physical Tests | AASHTO M201 | Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes |
Cement - Physical Tests | AASHTO R71 | Sampling and the Amount of Testing of Hydraulic Cement |
Cement - Physical Tests | AASHTO T106 | Compressive Strength of Hydraulic Cement Mortars (Using 2-in. Cube Specimens) |
Cement - Physical Tests | AASHTO T107 | Autoclave Expansion of Portland Cement |
Cement - Physical Tests | AASHTO T129 | Normal Consistency of Hydraulic Cement |
Cement - Physical Tests | AASHTO T131 | Time of Setting of Hydraulic Cement by Vicat Needle |
Cement - Physical Tests | AASHTO T133 | Density of Hydraulic Cement |
Cement - Physical Tests | AASHTO T137 | Air Content of Hydraulic Cement Mortar |
Cement - Physical Tests | AASHTO T153 | Fineness of Hydraulic Cement by Air Permeability Apparatus |
Cement - Physical Tests | AASHTO T162 | Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency |
Cement - Physical Tests | AASHTO T186 | Early Stiffening of Hydraulic Cement Pastes and Mortars of Plastic Consistency |
Cement - Physical Tests | AASHTO T192 | Fineness of Hydraulic Cement by the 45-um (No. 325) Sieve |
Cement - Physical Tests | ASTM C109 | Compressive Strength of Hydraulic Cement Mortars (Using 2-in. Cube Specimens) |
Cement - Physical Tests | ASTM C151 | Autoclave Expansion of Portland Cement |
Cement - Physical Tests | ASTM C183 | Sampling and the Amount of Testing of Hydraulic Cement |
Cement - Physical Tests | ASTM C185 | Air Content of Hydraulic Cement Mortar |
Soil | ASTM D2166 | Unconfined Compressive Strength of Cohesive Soil |
Soil | ASTM D2216 | Laboratory Determinations of Moisture Content of Soils |
Soil | ASTM D2487 | Classification of Soils for Engineering Purposes (Unified Soil Classification System |
Soil | ASTM D2844 | Resistance R-value and Expansion Pressure of Compacted Soils |
Soil | ASTM D3080 | Direct Shear Test of Soils Under Consolidated Drained Conditions |
Soil | ASTM D4318 | Determining the Liquid Limit of Soils (Atterberg Limits) |
Soil | ASTM D4318 | Plastic Limit of Soils (Atterberg Limits) |
Soil | ASTM D4546 | One-Dimensional Swell or Settlement Potential of Cohesive Soils |
Soil | ASTM D6938 | In-Place Density and Moisture Content of Soil and Soil-Aggregate by Nuclear Methods (Shallow Depth) |
Aggregate | AASHTO R76 | Reducing Samples of Aggregate to Testing Size |
Aggregate | AASHTO T11 | Materials Finer Than 74-um (No. 200) Sieve in Mineral Aggregates by Washing |
Aggregate | AASHTO T21 | Organic Impurities in Fine Aggregates for Concrete |
Aggregate | AASHTO T27 | Sieve Analysis of Fine and Coarse Aggregates |
Aggregate | AASHTO T84 | Specific Gravity (Relative Density) and Absorption of Fine Aggregate |
Aggregate | AASHTO T85 | Specific Gravity and Absorption of Coarse Aggregate |
Aggregate | AASHTO T96 | Resistance To Abrasion of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine |
Aggregate | AASHTO T104 | Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate |
Aggregate | AASHTO T112 | Clay Lumps and Friable Particles in Aggregate |
Aggregate | AASHTO T176 | Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test |
Aggregate | AASHTO T255 | Total Moisture Content of Aggregate by Drying |
Aggregate | AASHTO T335 | Determining the Percentage of Fractured Particles in Coarse Aggregate |
Aggregate | ASTM C40 | Organic Impurities in Fine Aggregates for Concrete |
Aggregate | ASTM C88 | Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate |
Aggregate | ASTM C117 | Materials Finer Than 74-um (No. 200) Sieve in Mineral Aggregates by Washing |
Aggregate | ASTM C127 | Specific Gravity and Absorption of Coarse Aggregate |
Aggregate | ASTM C128 | Specific Gravity (Relative Density) and Absorption of Fine Aggregate |
Aggregate | ASTM C131 | Resistance to Abrasion of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine |
Aggregate | ASTM C136 | Sieve Analysis of Fine and Coarse Aggregates |
Aggregate | ASTM C142 | Clay Lumps and Friable Particles in Aggregate |
Aggregate | ASTM C535 | Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine |
Aggregate | ASTM C566 | Total Moisture Content of Aggregate by Drying |
Aggregate | ASTM C702 | Reducing Samples of Aggregate to Testing Size |
Aggregate | ASTM D2419 | Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test |
Aggregate | ASTM D4791 | Flat Partlicles, Elognated Particles, or Flat and Elongated Particles in Coarse Aggregate |
Aggregate | ASTM D5821 | Determining the Percentage of Fractured Particles in Coarse Aggregate |
Concrete | AASHTO M201 | Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes |
Concrete | AASHTO R39 | Making and Curing Concrete Test Specimens in the Laboratory |
Concrete | AASHTO R60 | Sampling Freshly Mixed Concrete |
Concrete | AASHTO R100 (Beams) | Making and Curing Concrete Beam Test Specimens in the Field |
Concrete | AASHTO R100 (Cylinders) | Making and Curing Concrete Cylinder Test Specimens in the Field |
Concrete | AASHTO T22 | Compressive Strength of Cylindrical Concrete Specimens |
Concrete | AASHTO T24 | Obtaining and Testing Drilled Cores and Sawed Beams of Concrete |
Concrete | AASHTO T71 | Effect of Organic Impurities in Fine Aggregate on Strength of Mortar |
Concrete | AASHTO T97 | Flexural Strength of Concrete (Using Simple Beam with Third-Point Loading) |
Concrete | AASHTO T119 | Slump of Hydraulic Cement Concrete |
Concrete | AASHTO T121 | Density (Unit Weight), Yield, and Air Content of Concrete |
Concrete | AASHTO T152 | Air Content of Freshly Mixed Concrete by the Volumetric Method |
Concrete | AASHTO T160 | Length Change of Hardened Hydraulic - Cement, Mortar, and Concrete |
Concrete | AASHTO T161 | Resistance of Concrete to Rapid Freezing and Thawing |
Concrete | AASHTO T196 | Air Content of Freshly Mixed Concrete by the Volumetric Method |
Quality Management System | ASTM C1077 (Aggregate) | Laboratories Testing Concrete and Concrete Aggregate |
Quality Management System | ASTM C1077 (Concrete) | Laboratories Testing Concrete and Concrete Aggregate |
Quality Management System | ASTM C1093 (Masonry) | Accreditation of Testing Agencies for Unit Masonry |
Quality Management System | ASTM C1222 (Cement) | Evaluation of Laboratories Testing Hydraulic Cement |
Quality Management System | ASTM D3666 (Aggregate) | Minimum Requirements for Agencies Testing and Inspecting Road and Paving Materials |
Quality Management System | ASTM D3666 (Asphalt Mixture) | Minimum Requirements for Agencies Testing and Inspecting Road and Paving Materials |
Quality Management System | ASTM D3740 (Soil) | Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Desing and Construction |
Quality Management System | ASTM E329 (Aggregate) | Standard Specificiation for Agencies Engaged in the Testing and/or Inspection of Materials Used in Construction |
Quality Management System | ASTM E329 (Asphalt Mixture) | Standard Specificiation for Agencies Engaged in the Testing and/or Inspection of Materials Used in Construction |
Quality Management System | ASTM E329 (Concrete) | Standard Specificiation for Agencies Engaged in the Testing and/or Inspection of Materials Used in Construction |
Quality Management System | ASTM E329 (Masonry) | Standard Specificiation for Agencies Engaged in the Testing and/or Inspection of Materials Used in Construction |
Quality Management System | ASTM E329 (Soil) | Standard Specificiation for Agencies Engaged in the Testing and/or Inspection of Materials Used in Construction |
Asphalt Mixture | AASHTO R47 | Reducing Samples of Hot Mix Asphalt to Testing Size |
Asphalt Mixture | AASHTO T30 | Mechanical Analysis of Extracted Aggregate |
Asphalt Mixture | AASHTO T164 | Quantitative Extraction of Asphalt Binder from Hot Mix Asphalt (HMA) |
Asphalt Mixture | AASHTO T166 | Bulk Specific Gravity of Compacted Hot Mix Asphalt Using Saturated Surface-Dry Specimens |
Asphalt Mixture | AASHTO T209 | Maximum Specific Gracity of Hot Mix Asphalt Paving Mixtures |
Asphalt Mixture | AASHTO T269 | Percent Air Voids in Compacted Dense and Open Bituminous Paving Mixtures |
Asphalt Mixture | AASHTO T283 | Resistance of Compacted Mixtures to Moisture Induced Damage |
Asphalt Mixture | AASHTO T308 | Determining the Asphalt Content of Hot Mix Asphalt (HMA) by the Ignition Method |
Asphalt Mixture | AASHTO T312 | Preparing and Determining of Density of Hot Mix Asphalt (HMA) Specimens by Means of the Superpave Gyratory Compactor |
Asphalt Mixture | ASTM D2041 | Maximum Specific Gracity of Hot Mix Asphalt Paving Mixtures |
Asphalt Mixture | ASTM D2172 | Quantitive Extraction of Asphalt Binder from Hot Mix Asphalt (HMA) |
Asphalt Mixture | ASTM D2726 | Bulk Specific Gravity of Compacted Hot Mix Asphalt Using Saturated Surface-Dry Specimens |
Asphalt Mixture | ASTM D3203 | Percent Air Voids in Compacted Dense and Open Bituminous Paving Mixtures |
Asphalt Mixture | ASTM D3549 | Thickness or Height of Compacted Bituminous Paving Mixture Specimens |
Asphalt Mixture | ASTM D4867 | Resistance of Compacted Mixtures to Moisture Induced Damage |
Asphalt Mixture | ASTM D5444 | Mechanical Analysis of Extracted Aggregate |
Asphalt Mixture | ASTM D6307 | Determining the Asphalt Content of Hot Mix Asphalt (HMA) by the Ignition Method |
Asphalt Mixture | ASTM D6925 | Preparing and Determining of Density of Hot Mix Asphalt (HMA) Specimens by Means of the Superpave Gyratory Compactor |
Soil | AASHTO R58 | Dry Preparation of Disturbed Soil and Soil Aggregate Samples for Test |
Soil | AASHTO T88 | Particle Size Analysis of Soils by Hydrometer |
Soil | AASHTO T89 | Determining the Liquid Limit of Soils (Atterberg Limits) |
Soil | AASHTO T90 | Plastic Limit of Soils (Atterberg Limits) |
Soil | AASHTO T99 | The Moisture-Density Relations of soils Using a 5.5 lb [2.5 kg] Rammer and a 12 in. [305 mm] Drop |
Soil | AASHTO T100 | Specific Gravity of Soils |
Soil | AASHTO T180 | Moisture-Density Relations of Soils Using a 10 lb [4.54 kg] Rammer and an 18 in. [457 mm] Drop |
Soil | AASHTO T190 | Resistance R-value and Expansion Pressure of Compacted Soils |
Soil | AASHTO T193 | The California Bearing Ratio |
Soil | AASHTO T208 | Unconfined Compressive Strength of Cohesive Soil |
Soil | AASHTO T236 | Direct Shear Test of Soils Under Consolidated Drained Conditions |
Soil | AASHTO T265 | Laboratory Determinations of Moisture Content of Soils |
Soil | AASHTO T310 | In-Place Density and Moisture Content of Soil and Soil-Aggregate by Nuclear Methods (Shallow Depth) |
Soil | ASTM D421 | Dry Preparation of Disturbed Soil and Soil Aggregate Samples for Test |
Soil | ASTM D422 | Particle Size Analysis of Soils by Hydrometer |
Soil | ASTM D698 | The Moisture-Density Relations of soils Using a 5.5 lb [2.5 kg] Rammer and a 12 in. [305 mm] Drop |
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