File:Putzmeister moertelpumpe2.jpg
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| Description | Putzmeister brand positive displacement mortar and plaster pump, used to pump firestop mortar into mechanical and electrical through-penetrations in walls and floors required to have a fire-resistance rating. This picture was taken at a pulp and paper mill in British Columbia, Canada, early 1990s. |
| Date | |
| Source | Own work |
| Author | Achim Hering |
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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 | 23:14, 10 December 2007 | | 4,677 × 3,072 (1.1 MB) | Achim Hering (talk | contribs) | {{Information |Description=Putzmeister brand positive displacement mortar and plaster pump, used to pump firestop mortar into mechanical and electrical through-penetrations in walls and floors required to have a fire-resistance r |
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