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Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design, construction, and materials, who share a commitment to pursuing the best use of concrete.
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Home > Tools > Frequently Asked Questions
Question: How do the code requirements get to the contractor?
Question: What is reinforced concrete?
Question: Who selects the requirements for concrete for a project?
Question: How is the required strength selected, measured, and obtained?
Question: What nominal maximum sizes of aggregate are recommended?
Question: What is the intention of the ACI 318 Building Code?
Question: Governing version of ACI 318
Question: Legacy building codes
Question: Load factors used in the 1963 building code
Search other resources on the ACI website for answers to technical questions