American Concrete Institute (Singapore Chapter)

13 Hillview Crescent, Singapore 669437

American Concrete Institute Singapore Chapter and Temasek Polytechnic School of Applied Science, Centre for Urban Sustainability (CUS) have been playing a proactive role in the development of concrete technology through education, training, conferences, and short seminars. Its annual concrete cube competition also seeks to facilitate the progress of the local concrete industry toward high-performance sustainable concrete technology.

The competition is open to individuals, tertiary institutes, companies, and organizations.

Each tertiary institute, company, and organization is allowed to submit up to a maximum of 2 entries and be differentiated by different Team Names in each application. Registration is Free.

Judging Criteria:
  • Criterion 1 – Ratio for average compressive strength to average concrete density (the higher the better).
  • Criterion 2 – Average Compressive strength (the higher the better)
  • Criterion 3 – Ratio for recycled waste material mass to total concrete mass. (To be declared in concrete mix design, computed up to 1% – the higher the better)
  • Criterion 4 – Write up (Maximum 3 pages in doc/docx format) on how the recycled waste material/s affects the compressive strength or the density or the positive impact towards the zero-carbon initiative.
  • Gold Award ($800.00)
  • Silver Award ($600.00)
  • Bronze Award ($300.00)
  • Merit Award ($200.00 each)
  • Commendation ($100.00 each)

All winning and participating teams will be given a certificate of participation.

Registration and Submission

Please download the Official Entry Form in the pdf below.

All entries shall be emailed to:

Attention to: Green Concrete Cube Competition Committee, ACI-Singapore Chapter (ACI-SC)

Closing date for registration: 3 Apr 2023 Monday