| abstract |
A method for the final storage of weakly contaminated building rubble from the demolition of nuclear installations with the introduction of collecting containers provided for storage, consisting of the following method steps: - breaking up of the building rubble to a particle size suitable for the production of concrete, with the sorting out of parts not capable of being broken-up and not concrete-forming, - production of concrete from the broken-up particles with the addition of cement and water, - filling the concrete produced, before setting, into collecting containers already filled with bulky radioactive wastes, such as for example waste drums or large structural components, <L1>- filling the cavities between the bulky wastes in the collecting containers with the concrete itself. The particle size of the broken-up building rubble is between 15 and 50 mm, the binding water for producing the concrete can be weakly contaminated water from nuclear installations. |