Anticorrosion separator for wood deck fasteners
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United States of America Patent
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Aug 21, 2007
Issued Date -
N/A
app pub date -
Dec 15, 2003
filing date -
Dec 15, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
Exemplary methods and assemblies for preventing corrosion of metal connector devices, e.g., zinc-galvanized joist hangers and fasteners, used for assembling outdoor structures such as decks from wood components pretreated with alkaline copper quat (ACQ), ammoniacal copper quat (ACQ-B), copper azole (CA), or mixtures thereof. Membrane barriers separate metal from wood, and seal around fasteners thus minimizing corrosion of the connector devices and fasteners.
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Cited Art Landscape
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