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Topics In Concrete

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Technical Questions

ACI Committees, Membership, and Staff have answered common questions on a variety of concrete related topics.

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Question: Could a sulfate-resisting cement and slag cement be combined and used for concrete exposed to su...

Question: Standard specifications for cements

Question: What are blended cements?

Question: What does ACI recommend regarding water-cement (w/c) ratios or admixtures to improve workability...

Question: Mixture design and strength submittals

Question: Maximum temperature limits for hot-weather concreting

Question: What water-cementitious material ratio should be used for a particular job when strength require...

Question: Consolidation of concrete—required or not?

Question: Temperature limits for mass concrete

Question: Material Requirements for Mass Concrete

Question: How to Control Mass Concrete Temperature during Construction