Abstract: The invention concerns a holding element for an insulating panel of an insulated wall made of concrete and insulation, with a lower chord and with latticework connected with the lower chord, where the lower chord is intended for attachment to the insulating panel and the latticework for embedding in the concrete core. The lower chord consists of or comprises a U-shaped sectional rail from which the latticework having a lattice of successive undulations extends perpendicularly. The undulations of the lattice are formed by a number of individual, essentially trapezoidal bows that are arranged at a distance from each other and are positively connected to the sectional rail.

Abstract: A reinforced insulating element for a wall made of concrete and insulation with one-sided insulation that is preferably prefabricated. It also concerns a wall made with this prefabricated insulating element. The insulating element according to the invention has at least one insulating panel that is equipped with holding elements that are attached to the first flat surface of the insulating panel and are arranged at a distance from each other perpendicularly to the flat surface of the insulating panel; it also has at least one reinforcing mat attached to the holding elements at a distance from the insulating panel, with spacers arranged at those ends of the holding elements facing away from the insulating panel, and/or on that side of the reinforcing mat that is facing away from the insulating panel.