Quality Control

We are an industry-leading transportation construction and related materials provider; consistently leading the industry in safety, quality, integrity, environmental stewaredship and operational performance, while providing customer solutions in an environment where our employees are valued and challenged; all enabling both growth and top tier performance.

We Specialize in the following types of testing:

Concrete Testing - Field

Slump and air content
Prepare strength specimens
Sample aggregates
Test batches
Plant control - verify / adjust batch weights
Coring
Straight edge / Profilographing

Concrete Testing - Lab

Compressive strength testing (cylinders, cubes and cores - all sizes)
Flexural strength testing of beams
Aggregates
Mix Designs

Asphalt Testing

Mix designs
Marshall method
Superpave technology
Compaction control
Coring
Hot bin pulls / gradation
Ignition / gradation
Bitumen analysis

Soil Testing

Index properties
Compaction tests
Strength testing

Different jobs call for different specifications and different densities of materials. The Quality Control lab tests all materials used for the asphalt and concrete usded on our jobs to ensure the material and the mix being used are up to the standards established by APAC Tennessee and the customer for whom the job is being performed.