| 摘要 |
The invention is to provide a component made of porous concrete which is more flexible to use and in particular unifies in one element multiple properties of the material which are favorable per se or are favorable properties to be achieved using corresponding additives. For this purpose, a component made of porous concrete is proposed, which is implemented integrally and has at least two layers (2, 3), which comprise porous concrete of different properties, partitioned along a layer boundary (4). A method for producing such a component made of porous concrete is also disclosed. |
