Production of Lunar Concrete Using Molten Sulfur

by Husam A. Omar,
Mohsen Issa,

Document Type: Proceeding Paper

Part of: Engineering, Construction, and Operations in Space IV


A study has been undertaken by the authors and supported by NASA to study the feasibility of using lunar regolith with different binders such as molten sulfur, epoxy or hydraulic cement as a construction material for different lunar structures. The basic premise of this study is that it will be more logical and cost effective to manufacture lunar construction materials utilizing indigenous resources rather than transporting needed materials from earth. Lunar concrete (made from Hydraulic Cement and lunar soil) has been studied and suggested as the construction material of choice for some of the lunar projects. Unfortunately, its hydration requires water which is going to be a precious commodity on the moon. Therefore this study explores the feasibility of using binders other than hydraulic cement such as sulfur or epoxy with lunar regolith as a construction material.

Subject Headings: Lunar materials | Construction materials | Space construction | Feasibility studies | Hydraulic structures | Sulfur | Concrete

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