Waterproofing system for water-penetrable construction surfaces
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United States of America Patent
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Sep 8, 1992
Issued Date -
N/A
app pub date -
Feb 16, 1990
filing date -
Jun 20, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed are compositions and methods of reducing water penetration through civil engineering structures which methods comprise applying to the structures a waterproofing agent pretreatment composition including SBR latex, SBS latex, natural rubber latex, polybutadiene latex, polychloroprene latex, polyvinyl acetate latex, nitrile latex, or combinations thereof, and optionally may include various freezing point depressing agents to enable use of the compositions and methods at or below 25.degree. F. Also disclosed are packages including the latex-containing waterproofing agent pretreatment compositions and waterproofing agents.
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