Load balancing seal used especially in the construction of vertical shafts using prefabricated parts comprises a sealing region for sealing a joint between molded parts and a flexible load balancing region for transferring the load

摘要

Load balancing seal (10) comprises a sealing region (11) for sealing a joint (51-55) between molded parts (50) and a flexible load balancing region (12) for transferring the load between the molded parts. The load balancing seal is separate from the molded parts. Preferred Features: The sealing region is a closed ring to which several, preferably 5 to 15, load balancing elements are fixed. A load balancing element has an area of between 40 and 100 cm2.