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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: Curling, shrinkage, and w/cm
Question: Could a sulfate-resisting cement and slag cement be combined and used for concrete exposed to su...
Question: The effect of entrained air on the workability of concrete
Question: Benefits of using slag cement
Question: How can durable aggregates be ensured?
Question: What is slag cement or ground granulated blast-furnace slag (GGBFS)
Question: Definition of concrete, hydraulic cement, mortar, and grout
Question: Why is Type IV cement rarely produced and Type V cement rarely used?
Question: Precautions against sulfate attack
Question: Protecting against excessive expansion due to alkali-aggregate reaction (AAR)
Question: What are blended cements?
Question: Important requirements of a concrete aggregate
Question: What is aggregate?
Question: How is the resistance to sulfate determined?
Question: Materials used to produce portland cement
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