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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: What are shrinkage-compensating expansive cement and concrete?

Question: Maximum temperature limits for hot-weather concreting

Question: Heat of hydration and the importance of controlling it

Question: What is the purpose of finishing and texturing concrete surfaces?

Question: How is the required strength selected, measured, and obtained?

Question: Improving the abrasion resistance of concrete

Question: Strength of concrete

Question: Increasing the load capacity of a slab-on-ground using an overlay

Question: When can the finishing procedure be started?

Question: How is the abrasion resistance of concrete determined?

Question: Where is fiber-reinforced concrete mostly used in practice?

Question: Difference between a contraction joint, isolation joint, expansion joint, construction joint, an...

Question: Joint deterioration mechanism and prevention