US 2024/0076235 A1

Biological cement With algal biomatter

(22) 22.08.2023

(43) 07.03.2024

(57) A biological cement including algal biomatter, cement, and water. The present disclosure also provides methods of preparing the biological cement. The biological cement can be used in place of traditional cement, for instance by being incorporated into mortar or concrete for structural or other applications. The algal biomatter may include one or more of biomass from Chlorella, Spirulina (Arthrospira platensis), Saccharina latissima, Ulva spp. (such as U. lactuca or U. expensa), Agarophyton, Sargassum, Gracilaria parvispora, Halymenia hawaiiana or Caulerpa lentillifera.

(71) University of Washington, Seattle, WA (US)

(73) University of Washington, Seattle, WA (US)

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