Showing 21-25 of 172 search results

Designing Reinforced Concrete Structures for Fire Performance

This article describes research on the effects of cooling phases on the load-bearing capacity of concrete members in a fire funded by ACI Foundation. The results of this research will not only have a positive impact on safety of first responders but will also benefit structural engineers who design reinforced concrete structures for fire performance.

Available in the following language(s): Spanish

Heated Ramp at the University of Nebraska-Lincoln

Conductive concrete, when connected to a power source, can generate enough heat to prevent ice formation. This deicing technology was recently implemented in a handicap access ramp at the University of Nebraska-Lincoln, Lincoln, NE, USA. The article discusses the construction process, deicing operations, as well as the operating cost of using this technology.

Available in the following language(s): Spanish

Concrete Q&A: Low-Carbon Concrete Mixtures

I am working on a project that requires low-carbon concrete. What is low-carbon concrete, how do I create low-carbon concrete mixtures, and how do I report their CO₂ reduction?

Available in the following language(s): Spanish

Winners of the Ninth Annual ACI Excellence in Concrete Construction Awards

This year’s winners for each of the competition’s seven categories

Available in the following language(s): Spanish

Overcoming Barriers to Adopting Carbon Reduction in Concrete

A report was submitted to the Breakthrough Energy Foundation in April 2023 that discussed carbon reduction strategies for concrete; cement and concrete codes, specifications, and standards; current sustainability codes; risks in concrete construction; and materials production. This article summarizes the action plan provided in the conclusion of the report.

Available in the following language(s): Spanish