Method and device for sealing cracks inserts a flexibly designed sealing element in a crack pressing it together by a clamping device in the axial direction of ducting used in structural building members.

摘要

In order to seal a crack (4) between ducting (2) used in structural members (1) and an object (3) projecting through the ducting, a flexibly designed sealing element (6) is inserted in the crack and pressed together by a clamping device (7) in the axial direction of the ducting in such a way that it expands vertical to the lengthwise direction of the ducting and so seals the crack.