Method and arrangement for constructing a lining support, in particular in mining and tunnelling

摘要

In a method and an arrangement for constructing a lining support, in particular in mining and tunnelling, from a hardening construction material and its reinforcement, in which a fabric tube closed at both ends is stretched between the floor and the lined or open roof perpendicularly or normal to the stratification by the construction-material filling under positive pressure, the tube being used as a filter medium which draws off the water of the liquid construction material to the outside and retains the drained solids in the form of a column hardening from bottom to top, and the tube being surrounded over the greater part of its length with permeable formwork through which the draining is effected, and the tube serving after the hardening as self-supporting outer reinforcement for the hardened column of construction material, according to Patent ... (Patent Application P 3732894.8), provision is made according to the invention for a reinforcing cage to be used as formwork (14) (Fig. 1). <IMAGE>