A method for demolding a construction element of a vibrating press, the vibrating press comprising: - a mold, defining a receiving location (7, 7') for receiving a construction element, the mold being a through mold so as to enable a demolding of the construction element according to a demolding direction; - a molding plate supporting the mold; - a reference support intended to define a reference position of the molding plate with respect to a frame of the press; - a vibration system arranged to impart a vibration movement of the molding plate comprising at least one component according to the demolding direction, the vibration system comprising at least one biasing element for biasing the molding plate whose position according to the demolding direction may overpass the reference position defined by the reference support in order to impart the vibration movement of the molding plate, the vibration system being subjected to the action of a return element arranged to bring the at least one biasing element into a position overpassing the reference position, - a compression actuator configured to exert a compressive force on the construction element; the demolding method comprising: - a step of placing the vibrating press in a configuration in which the construction element is disposed in the receiving location (7, 7') and in which the compression actuator is disposed in a compression position in contact with the construction element and subjects the construction element to a compressive force so as to bring the molding plate against the reference support; - a step of clamping the vibrating system according to the demolding direction, against the action of the return element, so as to position the at least one biasing element below the reference position in the demolding direction; - a step of releasing of the compressive force exerted by the compression actuator on the construction element; - a step of blocking the compression actuator in a position in contact with the construction element; - a step of displacing the mold according to the demolding direction. - a mold, defining a receiving location (7, 7') for receiving a construction element, the mold being a through mold so as to enable a demolding of the construction element according to a demolding direction; - a molding plate supporting the mold; - a reference support intended to define a reference position of the molding plate with respect to a frame of the press; - a vibration system arranged to impart a vibration movement of the molding plate comprising at least one component according to the demolding direction, the vibration system comprising at least one biasing element for biasing the molding plate whose position according to the demolding direction may overpass the reference position defined by the reference support in order to impart the vibration movement of the molding plate, the vibration system being subjected to the action of a return element arranged to bring the at least one biasing element into a position overpassing the reference position, - a compression actuator configured to exert a compressive force on the construction element; - a step of placing the vibrating press in a configuration in which the construction element is disposed in the receiving location (7, 7') and in which the compression actuator is disposed in a compression position in contact with the construction element and subjects the construction element to a compressive force so as to bring the molding plate against the reference support; - a step of clamping the vibrating system according to the demolding direction, against the action of the return element, so as to position the at least one biasing element below the reference position in the demolding direction; - a step of releasing of the compressive force exerted by the compression actuator on the construction element; - a step of blocking the compression actuator in a position in contact with the construction element; - a step of displacing the mold according to the demolding direction.