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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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Found 12 FAQs.

Question: What is the intention of the ACI 318 Building Code?

Question: What is shotcrete and when is it used?

Question: Why is a plastic consistency usually desirable for placing concrete?

Question: How is concrete placed?

Question: Why is consolidation needed?

Question: How is concrete consolidated?

Question: How should the concrete be consolidated to obtain a complete filling of the forms and around the...

Question: Does over-vibration cause segregation and loss of air content?

Question: What is the importance of consolidation on strength?

Question: Consolidation of concrete—required or not?

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

Question: Design of Slabs-on-ground