| 摘要 |
What is described is a safe wall made of concrete or the like, with a reinforcing body which has sheet-steel rails of essentially rectangular material cross-section, which are wound in a manner of a screw drill and which are arranged at a distance from one another and essentially parallel to one another. The safe wall is characterised in that it has sheet-steel rails with special cross-sectional dimensions which still have a specific winding and which, finally, are held next to one another in at least one alignment at such a distance from one another that there is a gap of 150 millimetres between respective adjacent sheet-steel rails from centre to centre.
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