Laboratory
Earthtech's laboratory is fully equipped to handle construction materials testing of soil, aggregate, asphalt, mortar, grouts, concrete and other construction materials.
For inquiries about our testing laboratory, please contact Thomas J. Matisko, President.
Laboratory Analyses Include:
- Standard/Modified/PTM 106 Proctors
- Atterburg Limits
- Sieve/Hydrometer
- Dry Screen
- Wet Screen
- Total Moisture
- Flexural Strength
- Texture Classification
- LA Abrasion
- Grout Compression
- Mortar Compression
- Fireproofing Thickness
- Fireproofing Density
- Sodium Sulfate Soundness
- Friable Particles
- Crushed Fragments
- Deleterious Shale
- Loss of Ignition
- Concrete Compression (lab and field cure)
- Fireproofing Cohesion/Adhesion
- Slab Moisture Vapor Emisssion
- Absorption
- Unconfined Compression of Rock Cores
- #8 and #57 Stone Sieve Analysis
- Insoluble Residue (carbonate content)
- Soil Direct Shear (remolded and undisturbed)
- USC Classification
- USDA Classification
- Specific Gravity
- Unit Weight
- Aggregate Rigid Wall Permeability
- Compacted Unit Weight
