Partition plate

The present application relates to a partition (1) for sealing and/or supporting a volume, comprising a carrier (2) and an expansion material (3) arranged on the carrier (2), which expansion material can be transferred by means of activation from an initial state into an expanded state, the carrier (2) comprising at least one compensation element (4), a compensation element (6) is provided, which provides a variability in the effective sealing surface (5) of the carrier (2), such that a change in the effective sealing surface (5) of the carrier (2) can be caused by a force acting on the carrier (2), by means of which a limiting element (6) is provided, by means of which the effective sealing surface (5) of the carrier (2) can be displaced by means of the force acting on the carrier (2). The movement of at least a portion of the carrier (2) along with the change of the effective sealing surface (5) is limited. 本申请涉及用于密封和/或支承容腔的隔板(1)，包括载体(2)以及在所述载体(2)上布置的膨胀材料(3)，所述膨胀材料能够借助于激活而从初始状态转变至膨胀状态，其中，所述载体(2)包括至少一个补偿元件(4