Accession Number : AD0164172

Title :   Method of Constructing Foamed in Place Building Containing Heating Wire.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Mackie,William L.

Report Date : 06 JUN 1972

Pagination or Media Count : 4

Abstract : The patent is directed to a method of constructing a shelter and includes securing an inflatable form to a base element, inflating the form, applying a releasing agent to the form, positioning heating wires over the form, spraying polyurethane foam over the form, removing the form after curing said foam and then positioning a door and windows in the structure. The sprayed polyurethane foam may include an inner layer of non-interconnected cells and an outer layer of interconnected cells which permits a cooling effect when moisture is deposited on the structure.

Descriptors :   (*Buildings, Foam), (*Shelters, *Patents), Expanded plastics, Construction, Structures, Plastics, Lightweight, Expendable, Polyurethane resins

Subject Categories : Structural Engineering and Building Technology

Distribution Statement : APPROVED FOR PUBLIC RELEASE