Laboratory Testing

About

EAS offers the full scope of field inspection and laboratory services typically required by the construction industry, including soils, concrete, asphalt, and steel inspections.

Our state-of-the-art material laboratory performs testing for concrete, masonry, asphalt, soils, and aggregates. Our laboratory is AASHTO-accredited and uses the latest technology to perform geotechnical soil analyses and materials testing in accordance with the American Association of State Highway and Transportation Officials (AASHTO) Standards. Our experienced laboratory technicians work closely with our Geotechncial and Materials Engineering staff to ensure you receive accurate, timely data to rely on.

Soils Lab Tests

• ASTM D698 Standard Proctor
• ASTM D1557 Modified Proctor
• ASTM D2216 Moisture Content
• ASTM D422 Grain Size Analysis
• ASTM D6913 Particle-Size Distribution
• ASTM D4318 Atterberg Limits
• ASTM D1140 Materials finer than #200
• ASTM D4972 pH Testing of Soils
• ASTM C88 Soundness of Aggregates
• ASTM D2435 1 Dimension Consolidation Test
• ASTM D1587 Undisturbed Sampling (Shelby Tube)
• ASTM D2850 UU Triaxial
• ASTM D4767 CU Triaxial
• ASTM D3080 Direct Shear of Soils
• ASTM G187 Soil Resistivity, Lab
• ASTM G57 Soil Resistivity, Field
• ASTM D1883 California Bearing Ratio
• ASTM D854 Specific Gravity of Soil Solids
• ASTM D2726 Density Testing of Asphalt cores
• ASTM C40 Organic Impurities in Fine Aggregates for Concrete
• ASTM C117 Materials Finer than 75-μm (No. 200) Sieve in Mineral Aggregates by Washing
• ASTM C127 Specific Gravity and Absorption of Coarse Aggregate
• ASTM C128 Specific Gravity and Absorption of Fine Aggregate
• ASTM C136 Sieve Analysis of Fine and Coarse Aggregates
• ASTM C566 Total Evaporable Moisture Content of Aggregate by Drying