Patent ID: 8001731
Filing Date: 2011-08-23
Classification: E04B

Abstract:
1. A self-supporting spatial unit, comprising: crossmembers having outer edges, first and second rectangular, substantially closed longitudinal frames connected releasably to one another via said crossmembers and having outer edges, said longitudinal frames and said crossmembers forming a three-dimensional, self-supporting frame construction; outer wall elements having outer edges and fastened releasably to said first and second longitudinal frames, said outer wall elements being substantially of a size corresponding to a height, a width or length of the spatial unit, said outer edges of said outer wall elements terminating flushly with said outer edges of said longitudinal frames and of said crossmembers; a plurality of corner regions including bent-in corners defined by recesses formed by end sides of adjacent ones of said outer wall elements; and corner elements fastened releasably in said recesses, said corner elements seal an interior of the spatial unit delimited by said outer wall elements; wherein said corner elements include at least one thermal insulation layer and one lining, said lining is fastened to said outer wall elements, and said at least one thermal insulation layer is delimited by said lining and end sides of said outer wall elements.