Discontinued Competitions

Discontinued Competitions

The following ACI competitions have been discontinued.

ACI Concrete Cylinder competition

The objective of this competition was to produce concrete cylinders with an average compressive strength of 7,000 psi (48.3 Mpa) and a saturated surface-dry density of 150 lb/ft3 (2.39 kg/l) with the highest cementitious efficiency and the lowest cost, and to write a report explaining the design and production process.

Past Winners »

ACI Concrete Cube Competition

Students produced a concrete cube that achieved, as closely as possible, a target design strength of 50 MPa and a target mass of 270 grams per cube.

Past Winners »

Free Student Membership

Learn more about ACI’s free student membership and the many related benefits.

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Attend the ACI Convention

The ACI Convention features a full-slate of student events - attend committee meetings, technical sessions, tours, and networking events offered throughout the convention.

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