Accession Number : ADD005165

Title :   Sealing Method for Porous Material.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON D C

Personal Author(s) : Youngren,Fred R

Report Date : 07 Feb 1978

Pagination or Media Count : 3

Abstract : A process for sealing a rectangular porous object against water absorption includes cleaning and drying the object to constant weight thereof, and in an ambient atmosphere immersing the object to a portion of the shortest dimension thereof in a sealant with the temperature of the ambient atmosphere and the sealant maintained at the minimum viscosity temperature of the sealant. (Author)

Descriptors :   *Patents, *Porous materials, *Seals(Stoppers), Waterproofing, Immersion, Sealing compounds

Subject Categories : Adhesives, Seals and Binders

Distribution Statement : APPROVED FOR PUBLIC RELEASE