CONSTRUCTION MATERIALS TESTING

NEAS provides QC/QA testing and inspection services for Portland cement concrete, mortar and grout, and hot mix asphalt performed by ACI and ODOT-certified technicians. Materials testing is performed in-field, at the construction site, or at our AASHTO-accredited laboratory. Field and laboratory test data are posted on our secure, shared files for easy reference and retrieval by our clients.

MATERIALS TESTING SERVICES INCLUDE:

  • Fresh mixed concrete testing

  • Slump cone

  • Air content

  • Temperature measurement

  • Unit weight measurement

  • Yield calculation

  • Water-cement ratio calculation

  • Casting of concrete cylinders/beam

  • Mortar & grout sampling/testing

  • Batch plant monitoring/testing

  • Pavement coring, asphalt sampling/testing

  • Density testing (Nuclear densometer)

  • Base inspection & proof roll monitoring

  • Footing inspection

  • Reinforcing steel inspection

  • Concrete compressive strength testing

  • Cube/prism compressive strength testing

  • Concrete flexural strength testing

  • Rapid chloride permeability testing

  • Chloride ion testing

  • Aggregate graduation analysis