KIT OF METALLIC MODULES FOR THE FORMATION OF SHIELDED WALLS, FLOOR AND CEILING FOR ROOMS USED FOR RADIOTHERAPY AND ASSEMBLY METHOD THEREFORE

Metallic modules and assembly system for the formation of shielded walls, floor and ceiling for rooms used for radiotherapy. For the formation walls of a radiotherapy room for shielding and containment of radiation with a considerably lower thickness in comparison with the common walls of concrete, without cracks or wear and tear and without the need of interdiction of the room for long periods of time when being repaired or having its existing walls, ceilings, and floors reinforced. In order to do this, a pair of modules, composed of metal blocks filled with metallic powder, are configured to allow several units of these modules to be assembled by quick and simple fitting and welding in horizontal and vertical stacking. The material with which the modules are manufactured guarantees its low cost. Thus, even when modules manufactured in a larger size are used, in order to increase the shielding capacity of the wall, there is a big cost reduction on the project, especially compared to steel plates and, especially lead, ensuring the same shielding capacity, taking into account the appropriate density ratios.