Method for production of a silo
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United States of America Patent
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-
Apr 6, 2004
Grant Date -
N/A
app pub date -
Jul 30, 2001
filing date -
Feb 16, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
To produce a silo or tank, plates provided with joining flanges are made, both plates and flanges being produced from aluminium alloy. The plates are joined to one another in order to form rings, and said rings are joined to one another in order to form a silo or tank. In order to make the said joins between the shaped plates and between the rings watertight, according to the present invention sealing mastic is applied in a channel formed by two adjoining recesses, each made in the outward-facing free end of one of two flanges engaging on one another.
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