Insulation barrier and a method of making and insulation barrier for a roof insulation system
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United States of America Patent
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-
May 14, 1996
Issued Date -
N/A
app pub date -
Feb 13, 1995
filing date -
Dec 23, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The insulation barrier is formed of a body of expanded polystyrene which is impregnated with sodium silicate. In addition, a coating formed of a metallic-based inorganic material is applied over at least one surface of the body. The sodium silicate is applied in solution form and maintained within the body by a wetting agent in the solution. The coating is be applied by a coating roller either before or after drying of the impregnated polystyrene body.
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Family
International Classification(s)
Cited Art Landscape
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