ACI: American Concrete Institute

Who They Are & What They Create

The American Concrete Institute (ACI) is a leading SDO for the concrete industry. They develop and publish more than 400 technical documents, including building codes, specifications, guides, and reports. ACI’s most recognized publication is ACI 318, “Building Code Requirements for Structural Concrete,” which is a cornerstone of modern concrete design and construction worldwide.

Industries Supported

• Construction
• Civil Engineering
• Material Science
• Structural Engineering
• Architecture

Detailed History

ACI was founded in 1904 as the National Association of Cement Users. The organization was created to address the need for reliable information and standards for the proper use of cement, which was a new and rapidly growing building material. In 1913, it changed its name to the American Concrete Institute to reflect its broader mission. ACI’s work became crucial in developing reliable construction practices and ensuring the safety and durability of concrete structures, from bridges and buildings to dams and roads.