| 摘要 |
<p>There are described building elements especially panel, insulation and bearing elements. For example shaped bricks (1) are made of concrete mixture containing additionally to common components either ash and/or at least a part of stone aggregates of sintered ash, produced by self firing. The shaped bricks (1) are provided with flat hollows (2), where in the hollows (2) granulated thermal insulating material (3) is loaded.</p> |
