Relining for shower tub, has dumping device for dumping materials in cavity by distributor device, where distributor device arranged within middle of tub includes chamber with opening for discharge of materials at upper and lower sides

摘要

The relining has a dumping device (11) for dumping flowable, hardenable materials (7) e.g. polyurethane foam, in a cavity by a distributor device (3) that distributes the materials. The cavity is provided between an unfinished floor (1) and a lower side (2) of a shower tub. The distributor device is arranged within a middle of the tub and includes a chamber (10) with an opening for discharge of the materials at an upper side (12) and a lower side. Channels (5) and/or hoses (8) are connected to the distributor device.