Materials Testing
Concrete
- Mix Design
- Compression
- Flexural Strength
- Drying Shrinkage
Aggregates
- Grading Analysis
- Sodium/Magnesium Sulfate Soundness
- Injurious Organic Matter
- Sand Equivalency
- Unit Weight
- Specific Gravity
- Absorption
- Los Angeles Rattler
- Clay Lumps and Friable Particles
- Mortar-Making Properties
- Relative Mortar Strength
- Cleanness Value
- Durability Index
- Percentage Crushed Values
Steel
- Tensile and/or Bend (Structural Rebar)
- Torque Wrench Calibration
- Rockwell Hardness (Bolts, Nuts, Washers)
- Welder Certification
- Weld Procedure Qualification
Asphaltic Concrete
- Maximum Specific Gravity of Bituminous Mixtures
- Marshall Mix Testing
- State of California Testing (CalTrans Method)
Masonry
- Compression (Grout and Mortar)
- Shear
- Conrete Masonry Unit (CMU)
- CMU Absorption
- CMU Lineal Shrinkage
Soils
- Atterburg Limits
- Specific Gravity
- Grading Analysis
- Hydrometer Analysis
- Compaction Testing
- California Impact Compaction
- California Bearing Ratio
- Stabilometer Test (S-Value)
- Resistivity Test (R-Value)
- Expansion Index (Swell Test)
- pH Test and pH Lime
- Compressive Strength (lime or Cement Treated)
- Unconfined Compression
- Direct Shear
- Triaxial Compression
- Consolidation
