Concrete floor construction insulated at the underside and insulating member used therewith

摘要

A concrete floor construction comprising interspaced mutually parallel inverted T-beams 5; blocks 6 of insulating material supported by the horizontally extending legs of opposing T-beams; a floor surface 10 obtained by pouring concrete over the T-beams and the blocks of insulation elements, characterised by the provision of one-piece insulating members 2 the internal dimensions of which correspond with those of the horizontally extending legs 3, 4 of the inverted T-beams, such that the members engage in tight-fit arrangement with the horizontally extending legs of T-beams and thereby provide a concrete floor construction having good thermal insulation properties. A steel mesh 8 is also included in the floor construction.