| 摘要 |
A method for forming a concrete element comprises the following steps: the provision of a framework, such as a border or a frame and the like to define the periphery of the concrete element, closing off the frame and the like on both sides to form a formwork cavity, provision of a feed for concrete mix, as well as a discharge for the air displaced when feeding in the concrete mix, completely filling the formwork cavity with concrete mix, applying an overpressure to the concrete mix, allowing the concrete mix to set whilst maintaining the overpressure of the shuttering walls, removal of the shuttering walls. |
