lunarcrete

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English

Etymology

Blend of lunar +‎ concrete, equivalent to lunar +‎ -crete.

Noun

lunarcrete (uncountable)

  1. A hypothetical concrete-like material, made from lunar matter, that could be used to build a colony on the Moon.
    Synonym: mooncrete
    • 1990, David Gump, Space Enterprise: Beyond NASA, New York, N.Y., Westport, C.T., London: Praeger, →ISBN, page 190:
      Researcher Larry Beyer of the University of Pittsburgh says a lunarcrete project would begin with the shipment of two molds and a work crew from Earth. First, the workers would bolt together an inner mold. It would be pressure tight and would serve as their temporary quarters. Then they'd erect an outer mold with a six-foot gap from the inner mold.
    • 2016, Louisa Preston, Goldilocks and the Water Bears: The Search for Life in the Universe, London: Bloomsbury Sigma, →ISBN, page 265:
      Lunarcrete or mooncrete could be made from lunar regolith, water and cement with the cement manufactured from lunar rock with a high calcium content.
    • 2021 December 13, Matthew S. Williams, “The Logistics of Going "Interplanetary": What Does It Take to Live on the Moon?”, in Interesting Engineering‎, archived from the original on 2023-03-10:
      One method is to combine regolith with a bonding agent to create lunar concrete (aka. "lunarcrete"), which can be printed out to build structures. In terms of benefits, lunarcrete requires less energy to produce than other building materials, is unaffected by extreme variations in temperature, absorbs harmful radiation, and is unaffected by prolonged exposure to vacuum.
    • 2023 February 15, Cheng Jiang, “Strength enhancement due to FRP confinement for coarse aggregate-free concrete”, in Engineering Structures, volume 277, New York, N.Y.: Elsevier, →DOI, →ISSN, →OCLC:
      This paper provides a fundamental basis for future research on confinement and strengthening for future coarse aggregate-free concretes, such as lunarcrete and 3D-printed concrete.

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