LafargeHolcim Foundation Prize Winning Projects in Sustainable Construction
Projects

Project Summary

Concrete Substrates for Accelerated Coral Restoration

Precast concrete elements are used to assist the regeneration of the marine environment using incremental infrastructure. The project’s main methodology is the use of concrete substrates which are found to be biologically friendly to corals due to the presence of calcium bi-carbonate in cement. The design (named “Acanthasia”), is a multi-legged structure that allows the penetration of sunlight necessary for growth of the juvenile corals.

Project Timeline

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Branching out to restore a marine ecosystem
 
Tests sites grow coral and build knowledge
 
Acanthasia project featured at the Nobel Laureates exhibition and conference 2009 in Lindau, Germany
 
Holcim Awards competition goes global
 
Silver Award to coral restoration
 
“Innovative focus on the marine ecosystem” – Holcim Awards Jury
 
Project Entry 2005 Asia Pacific
Project Details
Location
Cagayan de Oro, Philippines
Authors
Lemuel Alfeche
Main Author
Lemuel Alfeche
Ronald Roland Cesar Rodriguez
Main Author
Ronald Roland Cesar Rodriguez
Diamond Marketing, Philippines
Oscar Halibas Cinco
Further Author
Oscar Halibas Cinco
Prizes
Awards
Silver 2005
Asia Pacific
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