초록 ▼

A laminated board is secured to the inner wall of a cavity wall construction to establish a defined spacing between the inner and outer walls and prevent excess mortar from bridging to the inner wall. The laminated board has a series of spaced sockets into which fasteners may project into the face o

A laminated board is secured to the inner wall of a cavity wall construction to establish a defined spacing between the inner and outer walls and prevent excess mortar from bridging to the inner wall. The laminated board has a series of spaced sockets into which fasteners may project into the face of the inner wall or framing thereof to secure the outer wall. The board is installed prior to the construction of the outer wall and establishes a minimum spacing or gap between the walls based upon the thickness of the board. The outer wall is constructed immediately adjacent to the outer face of the laminated board. The board is impervious and eliminates bridging by the mortar, eliminates transfer of bulk water from the exterior finish to the inner wall and provides an air conduit to exhaust even the minimal amounts of vapor that will occur in the cavity.

대표청구항 ▼

1. A cavity wall construction comprising: an inner wall;an outer wall facing an outer face of the inner wall and being generally parallel to and spaced from the inner wall to define a cavity therebetween;a laminated board positioned between the inner and outer walls;the laminated board comprising a

1. A cavity wall construction comprising: an inner wall;an outer wall facing an outer face of the inner wall and being generally parallel to and spaced from the inner wall to define a cavity therebetween;a laminated board positioned between the inner and outer walls;the laminated board comprising a panel having a plurality of sockets in the panel, each of the plurality of sockets having an opening defined at a generally planar face of the panel and a depth defined by a closed end;a plurality of fasteners each coupled to the generally planar face of the laminated board and the inner wall and spaced from each of the plurality of sockets;a lath layer on the generally planar face of the panel, the plurality of fasteners each having an enlarged head securing the lath layer to the generally planar face; andat least a coating of cement covering the generally planar face of the panel and the lath layer juxtaposed to the outer wall. 2. The cavity wall construction of claim 1 further comprising: a sheathing board attached to a plurality of studs forming a part of the inner wall; andwherein selected ones of the plurality of sockets are aligned with one of the plurality of studs. 3. The cavity wall construction of claim 1 further comprising: a barrier substantially covering the outer face of the inner wall to inhibit moisture from penetrating into the inner wall. 4. The cavity wall construction of claim 1 wherein each of the plurality of sockets is identical to each other of the plurality of sockets and the plurality of sockets are evenly spaced and arranged on the panel. 5. The cavity wall construction of claim 1 wherein the coating of cement covers the generally planar face of the panel and fills each of the plurality of sockets. 6. The cavity wall construction of claim 1 wherein the closed end of each of the plurality of sockets on the panel is juxtaposed to the outer face of the inner wall. 7. The cavity wall construction of claim 1 wherein the laminated board further comprises a plurality of the panels, wherein each panel is of the plurality of panels is coupled to an adjacent panel of the plurality of panels by nesting selected sockets of the plurality of sockets which are proximate to a terminal edge of each adjacent panel of the plurality of panels with each other. 8. The cavity wall construction of claim 1 wherein less than 15% of the panel is in contact with the inner wall. 9. A cavity wall construction comprising: an inner wall having a sheathing board attached to a plurality of studs forming a part of the inner wall;a barrier substantially covering an outer face of the inner wall to inhibit moisture from penetrating into the inner wall;an outer wall facing an outer face of the inner wall and being generally parallel to and spaced from the inner wall to define a cavity therebetween;a laminated board positioned between the inner and outer walls;the laminated board comprising a panel having a plurality of sockets in the panel, each of the plurality of sockets having an opening defined at a generally planar face of the panel and a depth defined by a closed end;wherein each of the plurality of sockets is identical to each other of the plurality of sockets and the plurality of sockets are evenly spaced and arranged on the panel;a plurality of fasteners each coupled to the generally planar face of the laminated board and the inner wall and spaced from each of the plurality of sockets;a lath layer on the generally planar face of the panel, the plurality of fasteners each having an enlarged head securing the lath layer to the generally planar face; andat least a coating of cement covering the generally planar face of the panel and the lath layer juxtaposed to the outer wall, wherein the coating of cement fills at least some of the plurality of sockets;wherein the closed end of each of the plurality of sockets on the panel is juxtaposed to the barrier on the outer face of the inner wall and selected ones of the plurality of sockets are aligned with selected ones of the plurality of studs. 10. The cavity wall construction of claim 9 wherein the laminated board further comprises a plurality of the panels, wherein each panel is coupled to an adjacent panel by nesting selected sockets of the plurality of sockets which are proximate to a terminal edge of each adjacent panel with each other. 11. A combination including a laminated board for use in a cavity wall construction having an inner wall and an outer wall facing an outer face of the inner wall and being generally parallel to and spaced from the inner wall to define a cavity therebetween, the laminated board being positioned between the inner and outer walls, the combination comprising: a panel having a plurality of sockets in the panel, each socket having an opening defined at a generally planar face of the panel and a depth defined by a closed end;a plurality of fasteners each coupled to the generally planar face of the laminated board and the inner wall and spaced from each of the plurality of sockets;a lath layer on the generally planar face of the panel, the plurality of fasteners each having an enlarged head securing the lath layer to the generally planar face; andat least a coating of cement covering the generally planar face of the panel and the lath layer juxtaposed to the outer wall. 12. The combination of claim 11 wherein each of the plurality of sockets is identical to each other of the plurality of sockets and arranged on the panel. 13. The combination of claim 11 wherein the coating of cement covers the generally planar face of the panel and fills each of the plurality of sockets. 14. The combination of claim 11 wherein the closed end of each of the plurality of sockets on the panel is juxtaposed to the outer face of the inner wall. 15. The combination of claim 14 wherein the inner wall further comprises a sheathing board attached to a plurality of studs forming a part of the inner wall, wherein selected ones of the plurality of sockets are aligned with selected ones of the plurality of studs. 16. The combination of claim 11 further comprising: a plurality of the panels, wherein each panel of the plurality of panels is coupled to an adjacent panel of the plurality of panels by nesting selected sockets of the plurality of sockets which are proximate to a terminal edge of each adjacent panel of the plurality of panels with each other. 17. A combination including a laminated board for use in a cavity wall construction having an inner wall and an outer wall facing an outer face of the inner wall and being generally parallel to and spaced from the inner wall to define a cavity therebetween, the inner wall having a sheathing board attached to a plurality of studs, the laminated board being positioned between the inner and outer walls, the combination comprising: a panel having a plurality of sockets in the panel, each of the plurality of sockets having an opening defined at a generally planar face of the panel and a depth defined by a closed end;wherein each of the plurality of sockets is identical to each other of the plurality of sockets and the plurality of sockets are evenly spaced and arranged on the panel;a plurality of fasteners each coupled to the generally planar face of the laminated board and the inner wall and spaced from each of the plurality of sockets;a lath layer on the generally planar face of the panel, the plurality of fasteners each having an enlarged head securing the lath layer to the generally planar face; andat least a coating of cement covering the generally planar face of the panel and the lath layer juxtaposed to the outer wall, wherein the coating of cement covers the generally planar face of the panel and fills each of the plurality of sockets;wherein the closed end of each of the plurality of sockets on the panel is juxtaposed to the outer face of the inner wall and selected ones of the plurality of sockets are aligned with selected ones of the plurality of studs. 18. The laminated board of claim 17 further comprising: a plurality of the panels, wherein each panel of the plurality of the panels is coupled to an adjacent panel of the plurality of the panels by nesting selected sockets of the plurality of sockets which are proximate to a terminal edge of each adjacent panel of the plurality of the panels with each other.