Exterior insulation facing system
AssigneeBLM Group
InventorsPeter I. Bentivegna, Udo H. Maron, Anthony J. Merlino, Douglas C. Lindsay
Life of this patent
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Abstract
A laminated wall construction for building exteriors in which a facing outer layer provides the exterior surface and is attached to a corrugated layer such that the corrugations form vertical channels extending along the laminated wall construction. A trough is located at the lower end of the corrugated layer with weep holes formed in the trough whereby moisture which seeps through the facing outer layer flows down the corrugation layer of vertical channels into the trough and out of the weep holes.
Claims20
A laminated wall construction for building exteriors comprising:
- a plurality of panels, with each said panel including a facing outer layer providing the exterior surface, a corrugated layer attached to said facing outer layer such that vertical channels are formed by the corrugations, a trough receiving a lower end of said corrugated layer, at least one weep hole formed in said trough, whereby moisture which seeps through said facing outer layer flows down said corrugation layer vertical channels into said trough and out of said weep hole;
- wherein each of said panel weep holes extend from said panel trough to a horizontal weep positioned underneath said panel, and said weep extending substantially horizontally to the exterior of the laminated wall construction;
- wherein flashing is provided around said weep to prevent vertical migration of moisture;
- wherein said flashing has a first portion which extends in a vertical direction in a position behind said panels relative to said building exterior, and a second portion which extends vertically adjacent said building exterior.
A laminated wall construction for building exteriors comprising:
- a facing outer layer providing the exterior surface;
- a corrugated layer attached to said facing outer layer such that vertical channels are formed by the corrugations;
- a trough receiving a lower end of said corrugated layer;
- at least one weep hole formed in the bottom of said trough, whereby moisture which seeps through said facing outer layer flows down said corrugation layer vertical channels into said trough and vertically out of said weep hole;
- wherein each said weep hole is positioned vertically above a horizontal weep, with said weep extending to the exterior of the laminated wall construction;
- wherein a weep hole plug is adapted to be received in said weep hole and said weep to allow moisture to exit through said weep hole and said weep;
- wherein an insulation layer is provided adjacent said corrugated layer;
- wherein said facing outer layer comprises a synthetic stucco applied to a fiberglass mesh over an expanded polystyrene board.
A laminated wall construction for building exteriors comprising:
- a plurality of panels, each said panel including a facing outer layer providing the exterior surface, a corrugated layer attached to said facing outer layer such that vertical channels are formed by said corrugations, a trough receiving a lower end of said corrugated layer, at least one weep hole formed in said trough;
- each said panel week hole extends from said panel trough to a horizontal weep positioned vertically below said panel, said weep extending substantially horizontally to the exterior of said laminated wall construction;
- whereby moisture which seeps through said facing outer layer flows down said corrugation layer vertical channels into said trough, vertically out of said weep holes into said weep, and horizontally through said weep to said exterior of said laminated wall construction.
Dependencies are inferred from the claim text.