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Topics In Concrete

Home > Frequently Asked Questions

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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: Maximum temperature limits for hot-weather concreting

Question: Are any temperature limitations necessary in curing concrete in hot weather?

Question: When should saw cuts be made on a concrete slab?

Question: What are set-controlling admixtures?

Question: How can the effectiveness of curing be measured?

Question: What is the importance of curing on strength?

Question: How is the temperature of concrete measured?

Question: Definition of “hot cement”

Question: Are retarding admixtures reliable as to the time of setting?

Question: Factors affecting time of setting

Question: Form release agents