Laboratory Capabilities

Laboratory Capabilities

Triax Engineering is your one-stop shop for all your construction testing needs. We are proud to offer a comprehensive suite of services in our in-house lab, which has been carefully designed and equipped to deliver outstanding results.

Our experts are highly-trained and experienced in all facets of construction testing, and we guarantee fast, efficient, and reliable testing services to meet your project requirements. Our Denver Metro lab is accredited by AASHTO for a variety of testing methods over a wide range of materials.

So if you’re looking for a reliable, comprehensive, and responsive construction testing lab, look no further than Triax Engineering. Contact us today to learn more about how we can help you with your materials testing needs.

We Can Perform The Following Tests

Soil and Aggregates

Classification and Index Properties

Hydraulic Conductivity Tests

  • Rigid wall
  • Flexible wall

Consolidation and Swell Tests

Unconfined Compression Tests

Direct Shear and Triaxial Strength Tests

Moisture / Density Relationship

California Bearing Ratio

Chemical Tests

  • Soil pH
  • Water Soluble Sulfates and Chlorides

Soil Resistivity

Stabilized Subgrade / Base testing


Extraction and Gradation

Bulk Specific Gravity

Theoretical Max Specific Gravity / Rice

HMA Superpave Gyratory Compactor

Concrete and Masonry

Concrete Compressive And Flexural Strength Testing

  • Maturity Meter Calibration and Reading

Grout / Mortar / CMU Compressive Strength Testing

Flowfill (CLSM) and Self Consolidating Concrete Testing

Spray Applied Fireproofing




and more… Contact us to see if we can assist with your testing needs