Patent ID: 8101259
Filing Date: 2012-01-24
Classification: E04B,Y02A,Y02B,Y10T

Abstract:
1. A composite thermally insulating material comprising: at least one vacuum thermally insulating material, interposed between at least two sheets of fiber-based thermally insulating materials, wherein an outer shape of the vacuum thermally insulating material is that of a sheet of dimensions smaller than dimensions of an outer shape of each of the at least two sheets, and the at least two sheets are integrally coupled; a juncture region situated between facing sides of the at least two sheets of the fiber-based thermally insulating materials, the juncture region located along, and extending outwardly from, an outer peripheral edge of the at least one vacuum thermally insulating material; and a thermally insulating interlayer interposed between the at least two sheets of the fiber-based thermally insulating materials along the juncture region, wherein the thermally insulating interlayer has a thickness that is substantially the same as a thickness of the at least one vacuum thermally insulating material.