File:Puf canadian paper mill.jpg
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Summary
| Description | Polyurethane foam used illegally in a Canadian pulp and paper mill, in a cable tray through-penetration in a wall surrounding a service room, which is required to have a fire-resistance rating. Instead of this, there should be a proper firestop, where the installed configuration is bounded by an appropriate certification listing. An example would be a firestop mortar. The rating of this wall was ZERO at the time this picture was taken, resulting in a code violation. |
| Date | |
| Source | Own work |
| Author | Achim Hering |
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:18, 27 November 2007 | | 4,728 × 3,168 (1.42 MB) | Achim Hering | {{Information |Description=Polyurethane foam used illegally in a Canadian pulp and paper mill, in a cable tray through-penetration in a wall surroun ding a service room, which is required to have a fire-resistance rating. Instead of this, t |
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