Sealing joint for sheet piles
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United States of America Patent
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-
Feb 20, 2001
Grant Date -
N/A
app pub date -
Apr 12, 1999
filing date -
Oct 16, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
A method of sealing sheet pile joints using a paraffinic product to seal the gripping elements of the sheet piles. The paraffinic products usable for sealing the gripping elements of sheet piles have a drop point lying between 100 and 140.degree. C. and a cone penetration of between 20 and 50 mm/10. In a preferred embodiment, the paraffinic product contains at least 50% paraffin waxes, and may also incorporate mineral oils, bonding agents, antioxidants and/or other normal additives. According to another embodiment, the paraffinic products usable for sealing the gripping elements of sheet piles have a resistance to hydrostatic pressure of at least 0.12 bar/mm, preferably at least 0.22 bar/mm.
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