![File:Concrete firestop.jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/b/b7/Concrete_firestop.jpg/800px-Concrete_firestop.jpg)
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Original file (4,718 × 3,488 pixels, file size: 1.45 MB, MIME type: image/jpeg)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:45, 18 June 2007 | ![]() | 4,718 × 3,488 (1.45 MB) | Achim Hering | {{Information |Description=Illegal firestop made of common concrete with no testing back-up or certification listing, purely as a cost-cutting measure, revealing major faults - now hard to fix. |Source=own work |Date=18. June 2007 |Author=~~~ |Permiss |
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