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The utilization of different waste materials in concrete as partial replacement of cement or filler is having importance today, mainly on account of the improvements in the long-term durability of cement composites combined with ecological benefits. Fly ash (FA), Granulated Blast Furnace Slag (GBS), Silica Fume (SF) or High Reactive Metakaolin (HRM) is materials, which confirm to these requirements. However, a number of case studies with other waste materials are described in the literature as well. Copper slag is...

In additive manufacturing field are many technologies and devices which could be included in such area. Basic difference between conventional and additive manufacturing is the way how the surfaces of final part are created. In conventional subtractive manufacturing we have to remove material from block of raw material of semi-product to reach final shape. For additive manufacturing is typical that we adding material, mostly layer by layer to build final shape of model. Most common and available additive manufactur...