Roads and utility networks
Sampling and quality control of aggregates, backfill and compaction during construction.
For municipalities
For roads, utility networks and public buildings, Qualib performs field quality control and laboratory testing. We explain the results so you can monitor the work and address deviations with the project team.

Services
Services coordinated around the specifications, materials and stages of your project.
Sampling and quality control of aggregates, backfill and compaction during construction.
Fresh concrete tests, test specimen preparation and laboratory analysis to document the quality of placed materials.
Gradation, soil and aggregate characterization, and testing suited to project requirements.
Test reports, explanations of deviations and their implications, and discussion of possible corrective measures with the project team.
Process
We clarify the scope, specification requirements and construction stages that need testing.
Our technician performs the planned sampling and tests in coordination with the project team.
We put the results in context and identify deviations and their potential consequences.
You receive a report with the tests, observations and results to support your project records.
Let’s discuss your project
Talk to François about your schedule, materials and testing requirements.