PREFABRICATED CONSTRUCTION ELEMENT, BUILDING COMPRISING SAID CONSTRUCTION ELEMENT AND METHOD FOR PRODUCING THE ASSOCIATED CONSTRUCTION ELEMENT

摘要

The present invention relates to a prefabricated construction element (1), in particular a formwork wall and integrated insulation, comprising: - a first partition (2), - a second partition (3), - an insulating partition (4) interposed between the first partition (2) and the second partition (3), the first partition (2) comprising an inner face (5) opposite an outer face (5') and on which the insulating partition (4) is mounted on a contact face (4') of the insulating partition (4), the first partition (2) and the insulating partition (4) being held at a distance from the second partition (3) by connection members (6) in order to form a formwork space (7), - at least first circulation means (8) for a heat transfer fluid associated with the first partition (2), construction element (1) characterised in that it comprises means for concentrating thermal radiation (19) associated with the outer face (5') of the first partition (2) in order to increase the quantity of thermal radiation that is able to be stored in the material of the first partition (2).