TL;DR
A concrete cylinder test is the quality-control procedure of casting fresh mix into standard 4x8 or 6x12 inch molds at the pour, curing them in controlled conditions, and crushing them in a lab press, typically at 7 and 28 days, to confirm the delivered concrete meets its specified PSI. ASTM C31 and C39 govern the sampling and breaking.
What it means
A concrete cylinder test is the quality-control procedure of casting fresh mix into standard 4x8 or 6x12 inch molds at the pour, curing them in controlled conditions, and crushing them in a lab press, typically at 7 and 28 days, to confirm the delivered concrete meets its specified PSI. ASTM C31 and C39 govern the sampling and breaking. Routine on engineered foundations and commercial work, it shows up on residential projects when an engineer or lender requires documented strength, and results become part of the project record.
Where it sits in the glossary
Concrete cylinder test is part of the Trade jargon group inside the ProFix Directory glossary. Browse every term in this category from the glossary index.
Why Ohio homeowners should know it
This is a term Ohio homeowners encounter when reading contractor quotes, hiring paperwork, or inspection reports. Understanding it well enough to ask one good follow-up question is usually all the protection a homeowner needs.
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See also
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