Method for bracing a stone roll and unit according to the method

摘要

The invention relates to a method for bracing a stone roll 10. In the method hardenable hydraulic fluid 16 or the like is introduced between the end flange 12a of the stone roll and the end 11a of the roll shell 11 made of stone in a stone roll. Liquid material is introduced with a pressure such as is required in order to produce a bracing force in the stone roll. In the method the material is hardened, the bracing of the stone roll shell that has been produced by the pressure of the material being maintained. <IMAGE>