Concrete degradation. The rusting of steel reinforcement bars in the concrete is causing it to deteriorate. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Dunstan, Larry |
Bildgröße: | 4830 px × 3623 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |