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 ...

When compressive strength tests of laboratory-cured cylinders fail to meet the specified acceptance criteria, core tests are commonly used to verify the strength and to obtain acceptance of the ...

We recently upgraded construction materials company, Vulcan Material Company ( VMC) to a Zacks Rank #1 (Strong Buy). Estimates for the company have been rising ever since it reported ...