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US 2024/0102288 A1Published application
Cup-resistant roof coverboard panels
AssigneeContinuus Materials Intellectual Property, LLC
InventorsJack G. Winterowd, Matthew Spencer, Marko Suput
Life of this patent
Estimating the term…
Abstract
A method may include placing a bottom facer on a conveyor, placing a core layer on the bottom facer placing a top facer on the core layer, and pressing the bottom facer, the core layer, and the top facer in a hot press to form a panel, wherein the hot press causes the bottom facer to shrink relative to the top facer, introducing a warp into the panel such that, when installed, the warp compensates for an installation warp and the panel is flat upon installation.
Claims20
A method comprising:
- placing a bottom facer on a conveyor;
- placing a core layer on the bottom facer;
- placing a top facer on the core layer;
- and
- pressing the bottom facer, the core layer, and the top facer in a hot press to form a panel such that the bottom facer shrinks relative to the top facer, introducing a warp into the panel such that, when installed, the warp compensates for an installation warp and the panel is flat upon installation.
2 more elements
A coverboard comprising:
- a top facer;
- a core layer;
- a bottom facer, wherein the coverboard is formed in a hot press which causes the bottom facer to shrink relative to the top facer, introducing a warp into the coverboard such that when installed, the warp compensates for an installation warp such that the coverboard is flat upon installation.
A coverboard comprising:
- a top facer;
- a core layer;
- and
- a bottom facer, wherein the coverboard is warped such that when installed, a warp of the coverboard compensates for an installation warp such that the coverboard is flat upon installation.
1 more element
Dependencies are inferred from the claim text.