Central Testing Laboratory, Inc.

Central Testing Laboratory, Inc.

Consultants in Geotechnical and Materials Testing

Materials Testing Services

CTL provides materials testing services for building construction and roadway projects. CTL operates complete materials testing field and laboratory facilities to provide clients prompt, accurate results. The office locations allow CTL to provide prompt field service with minimal charges to the client for travel time.

Professionals and technicians are encouraged to attain additional certifications in all areas of construction engineering inspection and material testing.

As the name implies Central Testing Laboratory, Inc. performs testing services in the central Florida area. Our testing services include, but are not limited to, the following:

  • Moisture-Density Relationship of Soils
  • Compaction Control
  • Concrete Compressive Strength
  • Mortar Cube Strength
  • Fill Cell Grout Strength
  • Unit Weight Concrete
  • Air Content Concrete
  • Slump Test
  • Concrete Coring
  • Organic Content (Loss on Ignition)
  • Florida Bearing Value
  • Limerock Bearing Ratio
  • Atterberg Limits
  • Subgrade and Base Density
  • Depth and Width Tests
  • Asphalt Extraction
  • Asphalt Gradation
  • Marshall Properties
  • Asphalt Coring
  •  Specific Gravity
  • Absorption
  • Gradation
    • LA Abrasion
    • Sulfate Soundness
    • Colorimetric (Organic Impurities)

Field and laboratory technicians participate in on-going training exercises and maintain certifications in soil, aggregate, concrete, and asphalt. Technicians are certified through agencies such as the American Concrete Institute (ACI) and participate in the Florida Department of Transportation’s (FDOT) CTQP program.

CTL maintains Construction Materials Engineering Council (CMEC) accreditation in each of its three branch offices and is pre-qualified by the FDOT to perform materials testing services. All this means is that CTL maintains a quality assurance system that means that you get highly dependable results for the testing performed.

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