The Construction Materials Lab is the first post-secondary institution in Canada approved by the Canadian Council of Independent Laboratories to test aggregate used in a wide range of infrastructure ...

The WRSC has an extensive inventory of aggregate preparation and testing equipment and facilities. Approximately 1,000 square feet of existing laboratory space is devoted to aggregate/soil preparation ...

The Michigan Department of Transportation failed to provide documentation showing proper inspections of aggregates and aggregate suppliers used in road construction projects, according to an audit ...

The Michigan Department of Transportation has revised the requirements for Aggregate Inspection Certification. Beginning in 2013, two different levels of aggregate inspection training and ...