Materials Testing

Blogs/News articles tagged as Materials Testing

December 2, 2024 | Blog Articles
By David Woodfill / ADOT Communications
Across the state, teams in the central lab and satellite locations are hard at work testing the essential building blocks of Arizona’s infrastructure – solids, asphalt, paint, concrete and steel rebar. These raw materials are what keep highways strong and durable, despite the harsh desert summers and freezing winter temperatures in the high-country.
April 15, 2020 | Blog Articles
By Laurie Merrill / ADOT Communications

As in her job with ADOT, Kelly Baum gets to play in dirt to make sure the materials used in construction projects are up to the task.

May 4, 2019 | Blog Articles

A visit to the ADOT Materials Lab in Phoenix demonstrated how what taught in science, technology, engineering and mathematics helps those who build and maintain state highways.

February 22, 2018 | Blog Articles

Materials engineers evaluate everything from the rocks that go into cement to the reflective beads used in paints that stripe roadways to the bolts that help hold bridges together.

March 20, 2014 | Blog Articles

You might think that highway construction is all about big machinery, heavy-duty vehicles, massive structures and materials by the ton – but it’s not.

July 19, 2012 | Blog Articles

Hard to believe, but after more than 200 blog posts we’re still surprised by some of the things we find out here at ADOT. For example, did you know there’s a small yard adjacent to an ADOT field office parking lot filled with dozens of sign samples?

January 27, 2012 | Blog Articles

Yesterday we told you about ADOT’s Pavement Materials Testing group and how it is responsible for testing aggregate and creating asphalt friction course mix designs.

January 26, 2012 | Blog Articles

Placing asphalt friction course on a newly constructed road is sort of like icing a cake (stay with us here).