Asphalt Testing Solutions

Local Contractors

Asphalt Quality Control

Asphalt Manufacturing

Quality Control is the responsibility of the asphalt contractors and is in place to show they provide quality asphalt products with results for acceptance. Asphalt Testing Solutions & Engineering technicians can assume this responsibility and will test the asphalt as it is produced to ensure the end product meets state or customer specifications. The process may include:

  • Properly collecting asphalt samples from the trucks immediately following load-out
  • Monitoring actual asphalt mixing temperature of the plant
  • Verifying liquid asphalt content
  • Identifying volumetric properties of compacted asphalt specimens and the specific gravity of the asphalt mix
An employee shoveling manufactured asphalt

Asphalt Installation

During construction Asphalt Testing Solutions & Engineering technicians run testing on asphalt as it is placed in the field. The process may include:

  • Verifying proper rolling patterns are employed
  • Monitoring roadway temperatures
  • Calculating tack, dilution and spread rates
  • Checking density after asphalt paver lays the asphalt mix and after each roller passes
  • Cutting asphalt core samples to check for actual density results
  • Ensuring acceptable quality practices are followed
A worker taking measurements on freshly laid asphalt

Asphalt Quality Assurance

Quality Assurance is the continued evaluation of planning, design, and the development of plans and specifications to provide confidence that the asphalt product or facility will perform to standards.  This is provided through an unbiased, independent review of all operations, procedures, and equipment used in the Quality Control process. This is achieved by:

  • Observing and inspecting procedures during asphalt production and placement
  • Split sample testing
  • Evaluating performance and qualifications of the technicians
  • Verifying equipment is calibrated and in proper working condition
  • Conducting project oversight
  • Reviewing reports and results for accuracy per the project’s requirements
A technician calibrating equipment

Asphalt Coring & Testing

Asphalt coring is an extremely precise tool used during new construction to verify quality as well as a tool to evaluate existing asphalt pavements for potential problems. It provides the most accurate in-place information. Core testing can determine:

  • Pavement Thickness
  • Bond between pavement layers
  • Soil type under pavement
  • Drainage

Asphalt Testing Solutions & Engineering laboratories and technicians are FDOT and AASHTO materials certified. Our technicians provide asphalt testing services for Marshall and Superpave mix and others.

A stack of asphalt core samples

Tests include:

  • Superpave Gyratory & Marshall Compaction
  • Marshall Stability & Flow
  • Hamburg Wheel Tracking Test
  • Bond Shear Testing
  • Mixing & Compaction Temperatures
  • Asphalt Mix Designs
  • FAA P-631 Testing
  • Liquid Anti-Strip Approval & Research
  • Semi-Circular Bend Test
  • Tensile Strength Ratio (TSR)
  • RAP & RAS Analysis
  • Binder Extraction/Recovery
  • Consensus & Source Properties of Mineral Aggregates
  • Pavement Coring & Testing

Asphalt Pavement Engineering Analysis

When you find yourself in the middle of a job and your materials are found to be non-compliant, Engineering Analysis Report (EAR) may be required.  Our in-house professional engineer, backed by our team of experienced specialists, will conduct a thorough analysis of your material or product and determine possible causes of non-compliance:

  • Scope of Work
  • Develop testing plan
  • Testing, Analysis and Reports
  • Professional recommendations

Asphalt Mix Design

The certified Asphalt Mix Designers at Asphalt Testing Solutions & Engineering incorporate the correct mix components for the most cost effective mix designs to support our customers’ needs. Including Superpave, Marshall, FAA, CIR, FDR and WMA mix designs, our team has produced over 1000 approved designs. Over the years asphalt mix design has evolved from a simple recipe approach to a more detailed analysis procedure and our designers and technicians will test the designs to ensure the proper volume of air voids and asphalt binder are mixed for stability and durability.

Through balanced mix design we use performance testing to address multiple modes of distress relating to asphalt mix aging, traffic, climate and location within the pavement’s structure.

Three containers of mix design samples