Flooring System of Sandwich-Like Floor Elements Having a Core of Insulating Material
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United States of America Patent
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Issued Date -
Dec 4, 2008
app pub date -
Aug 17, 2006
filing date -
Aug 17, 2005
priority date (Note) -
Abandoned
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Abstract
A flooring system comprises a preformed composite panel having a first sheet (2), a second sheet (3) and a core of insulating material between the first and second sheets (2, 3). In one case the sheet (2) is a generally flat top sheet and the sheet (3) is a profiled bottom sheet. A floor such as a wood effect floor (5) is laid over the flat top sheet (2). An acoustic barrier layer 6 is located between the floor (5) and the sheet (2). The profiling of the sheet (3) defines channels (7) for location of service ducts/conduits (11). A planar facing (8) is applied over the profiled sheet, bridging the channels (7).
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Cited Art Landscape
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