Mine seal with adhesive
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United States of America Patent
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-
Jan 1, 2013
Grant Date -
Jan 8, 2009
app pub date -
Jun 6, 2008
filing date -
Jun 7, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
An explosive-resistant mine seal, which includes a pair of block walls. An adhesive is provided between adjoining surfaces of the blocks where the adhesive has greater strength properties than the blocks themselves. A core member is provided between the two walls and is bound thereto. The adhesive may be coated over the walls to increase the strength of the mine seal.
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Cited Art Landscape
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