Movable, thick-walled door

摘要

The transportation and the mounting of thick-walled doors intended for large installation openings are, as a result of their size and their weight, combined with considerable outlay. By means of the novel door, the mounting is to be simplified and the acquisition costs are to be no higher than those of known doors. The door (3) is constructed from a plurality of layers (7) which are located one upon the other and consist of at least one material, preferably at least one layer (7) consisting of a metallic material. The principal application area is the usage in a nuclear installation. <IMAGE>