USA flag logo/image

An Official Website of the United States Government

Lunar Regolith Stabilization for Excavation

Award Information

National Aeronautics and Space Administration
Award ID:
Program Year/Program:
2008 / SBIR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
Solicitation Number:
Small Business Information
Adherent Technologies, Inc.
5505 Foothills Canyon Road Northeast Albuquerque, NM 87111-8346
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Phase 1
Fiscal Year: 2008
Title: Lunar Regolith Stabilization for Excavation
Agency: NASA
Contract: NNX08CD28P
Award Amount: $100,000.00


Establishing human presence outside the protective cover of earth's atmosphere is a challenge. On earth, the atmosphere does not only present breathing gas, it also acts as a thermal buffer and protects the biosphere from harmful radiation. Shielding of humans from harmful radiation during long-term stays on an extraterrestrial body like the moon is a difficult task. Lunar regolith provides an excellent source of readily available insulation and shielding material. About 2 m of packed regolith would provide an excellent cover for a permanent installation.. In order to either bury shelters or to surround habitats with berms of protective material, it is necessary to excavate regolith on a large scale, a difficult undertaking due to the dustlike consistency of the material. To stabilize the regolith, it is necessary to either consolidate the surface material of the slopes or to convert the regolith into a solid building material. Adherent Technologies, Inc. has developed several specialty resins for material stabilization. This includes penetrating urethane foam for asbestos remediation and epoxy resins for borehole casings in dry-drilling applications. ATI now proposes to develop a stabilization system for lunar surface dusts using a polyurethane foam binder.

Principal Investigator:

Jan-Michael Gosau
Principal Investigator

Business Contact:

Susan Switzer
Business Official
Small Business Information at Submission:

Adherent Technologies, Inc.
9621 Camino del Sol NE Albuquerque, NM 87111

EIN/Tax ID: 850397689
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No