Image: Durasteel 4h ceiling 2
Size of this preview: 800 × 597 pixels. Other resolutions: 320 × 239 pixels | 3,817 × 2,847 pixels.
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Description: 4 hour fire-resistance Durasteel ceiling after successful fire test, being raised from the furnace and readied for an optional 45PSI (3.1 bar) hose-stream test.
Title: Durasteel 4h ceiling 2
Credit: Own work
Author: Achim Hering
Usage Terms: Creative Commons Attribution 3.0
License: CC BY 3.0
License Link: http://creativecommons.org/licenses/by/3.0
Attribution Required?: Yes
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