info@kontur.ca
Certified by the Canadian Council of Independent Laboratories (CCIL)

Kontur offers the following construction materials testing lab and analysis services, as well as materials field testing:


  • Quality Assurance and Control Testing (Asphalt, Concrete, and Soil)
  • In-situ Density Testing (Compaction Testing of Soil using Standard Nuclear Gauge)
  • In-situ Density Testing (Compaction Testing of Asphalt using Thin-lift Nuclear Gauge)
  • Field and Laboratory Testing
  • Asphalt and Concrete Coring

Asphalt Testing


Kontur is certified by the Canadian Council of Independent Laboratories (CCIL) and holds the following asphalt testing certifications:

  • Asphalt Mix Design - Type A (Marshall Method)
  • Asphalt Mix Design - Type A (Superpave Method)
  • Asphalt Mix Compliance - Type B (Marshall Method)
  • Asphalt Mix Compliance - Type B (Superpave Method)

Our test methods and standard practices cover over 25 different types of asphalt and aggregate tests.

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Concrete Testing


We hold the following CCIL certification for concrete testing:

  • Concrete - Type Q (CSA A23.2-19C)
  • Concrete – Type R (CSA A283)

We do CSA A23.1:19 and CSA A23.2:19 tests to determine concrete materials' construction standard compliances.

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Soils & Aggregates Testing


We hold the following CCIL certification for soil testing:

  • Aggregate - Type C (C702/C117/C136/D5821/D4791)

Our test methods and standard practices cover over 45 different types of soil tests.

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Post-Tensioning Structural Concrete Slabs


Kontur is pleased to add post-tensioning testing service for structural slabs for buildings and bridges to its growing roster of construction materials testing services. Kontur's Engineers and technicians are post-tension certified and poised to offer this unique service to clients.

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We also provide rock and soil anchors post-tensioning services. Click here to learn more about this service.

Mobile Laboratories


CCIL-certified mobile laboratories for asphalt, concrete and soils testing:

  • Cost-effectively deployed to long-term project sites
  • Certified to perform various tests such as Asphalt Mix Compliance - Marshall Method (Type B), AC Determination - D6307, and Gradation of Extracted Aggregate - D5444, among others.
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