RAPID PROTOTYPING JOURNAL 2020 – RESEARCH PAPER

Research published in the Rapid Prototyping Journal in 2021 entitled “Effect of 3D printer enabled surface morphology and composition on coral growth in artificial reefs”. The purpose of this paper was to prove and qualify the influence of textured surface substrates morphology and chemical composition on the growth and propagation of transplanted corals. It was used additive manufacturing and silicone moulds for converting three-dimensional samples into limestone mortar with white Portland cement substrates for coral growth.

Experimental results provided positive statistical parameters for future implementation tests, concluding that the intensity of textured surface, interfered favourably in the coralline algae biofilm growth. The chemical composition and design of the substrates were determinant factors for successful coral propagation. Recesses and cavities mimic the natural rocks aspect and promoted the presence and interaction of other species that favour the richness of the ecosystem.

Link of the original project