A Competitive Advantage
Most asphalt test labs perform standard QA/QC testing. At CMTG (Construction Materials Testing Group) we go well beyond minimal requirements. This gives owners a competitive advantage by finding the perfect balance of cost-efficiency and quality assurance.
Our testing and engineering services include:
Materials research and development
QC/QA Hot mix asphalt testing
QC/QA Concrete testing
QC/QA Soils testing
Hot Mix Asphalt (HMA) performance testing
Reclaimed Asphalt Pavement (RAP) evaluation
CMTG was formed in 2014 as a joint venture between Superior Bowen and Clarkson Construction to perform Quality Control for the Kansas Department of Transportation (KDOT)’s massive Johnson County Gateway Project. In late 2014, CMTG completed its AASHTO accreditation process in Hot Mix Asphalt (HMA), aggregate, asphalt binder, and soils testing. In 2018, Superior Bowen purchased Clarkson’s interests, making CMTG a wholly-owned subsidiary of its family of companies.