| 摘要 |
A formwork brick has two longitudinal walls, which form an external wall and internal wall, at least two cross walls, which extend over only a part of the brick height, a cavity lying between the walls for filling with concrete, and a first insulating insert, which is arranged on the inside of one of the two longitudinal walls. The cross walls are connected to the longitudinal walls such that the formwork brick has an H-shape. A set of second insulating inserts are placed in an inverted position over the cross walls enclosing the cross walls in the area of their reduced height.
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