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[edit] Beschreibung
Description |
Firestop mortar being dumped into trash bin for mixing with water, using drill and mudwhip. Larger installations use mixer/feeder pumps, but small firestop jobs use drill and paddle.
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Source |
own work
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Date |
22. November 2006
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Author |
Achim Hering
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Permission |
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[edit] Licensing
File links
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