Plug for a Void, System and Method
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United States of America
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Issued Date -
Feb 13, 2020
app pub date -
Oct 16, 2019
filing date -
Oct 16, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A plug for a void in a mine to divert water having a rigid closed cell foam which fills the void. The rigid closed cell foam having a plurality of pipes disposed within the foam. The pipes distributed throughout the void. The pipes are positioned in the foam so the pipes are staggered in length vertically with respect to various heights in the void, and the pipes are positioned in the foam every 4′ to 6′ horizontally with respect to the void. Each pipe has a mixing stick. A method for diverting water from a void in a mine.
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