What engineers should know about acceptance testing
At the ACI spring convention, the Hot Topic session focused on acceptance testing of concrete. Someone pointed out that we’ve been having the same discussion for the last 40 years. […]
At the ACI spring convention, the Hot Topic session focused on acceptance testing of concrete. Someone pointed out that we’ve been having the same discussion for the last 40 years. […]
For 19 years I had an orange tabby, known formally as Fridtjof den dristige*, who defended our territory as only an orange tabby can. Orange tabbies have a reputation as […]
Exterior concrete flatwork in a freezing climate experiences the most severe freeze-thaw concrete exposure class, F3. It undergoes cycles of freezing and thawing in the presence of water and deicing […]
A few weeks ago I participated in a webinar about mass concrete and thermal control plans. I was dismayed to hear the presenter cite delayed ettringite formation as the reason […]
Heidi Lukkarila, Beton’s field technician, has many years’ experience troubleshooting concrete on the jobsite. Troubleshooting requires the ability to think on your feet, as time is always of the essence. […]
A few weeks ago I met with a student team to coach them on their final report for their senior design project. The students were discouraged because they’d spent two […]
Concrete acceptance testing refers to the testing of concrete sampled directly from the ready mixed concrete truck. Its purpose is to verify the compressive strength of the material as delivered […]
As a fan of detective stories, I see plenty of surprise endings and plot twists. They can make good entertainment, but they don’t belong in technical writing. Recently I read […]
When developing a curriculum, one should have an eye to accreditation. In the US, the Accreditation Board for Engineering and Technology (ABET) accredits STEM curricula at universities. Graduation from an […]
Sam Kurachek, PE, is our new Senior Engineer. He works primarily on thermal control plans. He also performs on-site investigative work and helps with the development of concrete mixture proportions. […]