composed of insulating material and load-bearing concrete, stone or stone-like material

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Building elements of block or other shape for the construction of parts of buildings (of relatively thin form E04C2/00; structural elongated elements designed for load-supporting E04C3/00, e.g. columns or pillars E04C3/30; manufacture or material of building bricks, stones, or the like B28, C03, C04; paving elements E01C; general building constructions E04B, e.g. walls E04B2/00, floors E04B5/00, roofs E04B7/00, ceilings E04B9/00; structural elements specially designed for built-in conduit shafts E04F17/00; ; special elements for building ovens or furnaces F24B, F27D) > built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts > composed of insulating material and load-bearing concrete, stone or stone-like material