초록 ▼

A weep screed having an elongate substantially planar back flange and an elongate upper flange extending outwardly from an outward side of the back. Apertures formed in the upper flange allow water to drain. An elongate bottom flange section extends outwardly from the back flange below the upper fla

A weep screed having an elongate substantially planar back flange and an elongate upper flange extending outwardly from an outward side of the back. Apertures formed in the upper flange allow water to drain. An elongate bottom flange section extends outwardly from the back flange below the upper flange and has an upper member extending outwardly and downwardly from said back flange and an outer edge spaced from the back flange. Also provided is a method of applying a veneer finish using the weep screed.

대표청구항 ▼

1. A weep screed, comprising: an elongate substantially planar back flange having an outward side and an opposite inward side, and further having a top edge and a lower edge;an elongate upper flange extending outwardly from said outward side of said back flange spaced from said top edge and having a

1. A weep screed, comprising: an elongate substantially planar back flange having an outward side and an opposite inward side, and further having a top edge and a lower edge;an elongate upper flange extending outwardly from said outward side of said back flange spaced from said top edge and having an outer edge;an elongate front flange extending upwardly from said upper flange spaced from said back flange, said front flange having an upper edge, and said upper flange forming at least one channel between said front flange and said back flange;a plurality of apertures in said upper flange through which water can drain, said plurality of apertures being spaced from one another and disposed adjacent said back flange; andan elongate bottom flange section extending outwardly from said back flange below said upper flange, said bottom flange section having an upper member extending outwardly and downwardly from said back flange and further includes an outer edge spaced from said back flange, said bottom flange section further includes a lower member extending inwardly and downwardly from said upper member from a location spaced outwardly from said back flange and at an acute angle with respect to the upper member. 2. A weep screed in accordance with claim 1 wherein said upper flange extends from said back flange spaced from said lower edge of said back flange, and said bottom flange section extends outwardly from a position along said back flange spaced from where said upper flange extends from said back flange. 3. A weep screed in accordance with claim 2 wherein said bottom flange extends from said back flange at said lower edge of said back flange. 4. A weep screed in accordance with claim 1 wherein said bottom flange section extends outwardly from a position along said back flange below and spaced from where said upper flange extends from said back flange. 5. A weep screed in accordance with claim 1 wherein said upper member of said bottom flange section extends downwardly at an angle greater than 91 degrees with respect to said back flange. 6. A weep screed in accordance with claim 1 wherein said upper member of said bottom flange section extends downwardly at an angle within the range of about 92 to about 120 degrees with respect to said back flange. 7. A weep screed in accordance with claim 1 wherein said apertures are elongate extending longitudinally along said upper flange. 8. A weep screed in accordance with claim 7 wherein said apertures are rectangular in shape extending longitudinally along said upper flange. 9. A weep screed in accordance with claim 1 wherein said lower member extends from said upper member to a bottom edge of said weep screed spaced from where said upper member extends from said back flange so as to create a cavity between said upper and lower members of said bottom flange section. 10. A weep screed in accordance with claim 1, wherein said upper flange comprises an inner section and an outer section separated by a divider wall; said inner section extending outwardly from said outward side of said back flange and includes said plurality of apertures; andsaid outer section extending outwardly from said divider wall and includes said outer edge of said upper flange, and wherein said front flange extends upwardly from said outer section. 11. A weep screed in accordance with claim 10, wherein said inner and outer sections of said upper flange are at different heights relative to one another. 12. A weep screed in accordance with claim 11 wherein said outer section is at a lower elevation than said inner section. 13. A weep screed in accordance with claim 10 wherein said divider wall has an upper extending section extending above said inner section, and said upper flange forms at least two channels between said front flange and said back flange separated by said divider wall. 14. A method of applying a veneer exterior wall system, comprising: (a) attaching a weep screed in accordance with claim 10 substantially horizontally on the a wall at a location where said veneer will have a termination edge;(b) attaching a weather barrier layer over an outward side of said wall, said weather barrier extending downward and terminating at said inner section of said upper flange;(c) attaching a drainage mat over on an outward side of said weather barrier, said drainage mat extending downward and terminating at said inner section of said upper flange, wherein said apertures are directly below at least a portion of said drainage mat;(d) attaching a mesh over on an outward side of said drainage mat, said mesh extending downward and terminating at said outer section of said upper flange; and(e) applying at least one coat of plaster over the mesh, said coat of plaster extending downward and terminating at said outer section of said upper flange. 15. A weep screed in accordance with claim 1 wherein said plurality of apertures are disposed immediately adjacent said back flange. 16. A weep screed in accordance with claim 1 wherein said plurality of apertures are disposed no more than about ¼ inch from said back flange. 17. A method of applying a veneer exterior wall system, comprising: (a) attaching a weep screed in accordance with claim 1 substantially horizontally on the a wall at a location where said veneer will have a termination edge;(b) attaching a weather barrier layer over an outward side of said wall, said weather barrier extending downward and terminating at said upper flange;(c) attaching a drainage mat over on an outward side of said weather barrier, said drainage mat extending downward and terminating at said upper flange, wherein said apertures are directly below at least a portion of said drainage mat;(d) attaching a mesh over on an outward side of said drainage mat, said mesh extending downward and terminating at said upper flange; and(e) applying at least one coat of plaster over the mesh, said coat of plaster extending downward and terminating at said upper flange. 18. A weep screed, comprising: an elongate substantially planar back flange having an outward side and an opposite inward side, and further having a top edge and a lower edge;an elongate upper flange extending outwardly from said outward side of said back flange spaced from said top edge and having an outer edge;a plurality of apertures in said upper flange through which water can drain, said plurality of apertures being spaced from one another and disposed adjacent said back flange; andan elongate bottom flange section extending outwardly from said back flange below said upper flange, said bottom flange section having an upper member extending outwardly and downwardly from said back flange and further includes an outer edge spaced from said back flange, said bottom flange section further includes a lower member extending inwardly and downwardly from said upper member from a location spaced outwardly from said back flange and at an acute angle with respect to the upper member. 19. A weep screed in accordance with claim 18, wherein said upper flange comprises an inner section and an outer section separated by a divider wall;said inner section extending outwardly from said outward side of said back flange and includes said plurality of apertures; andsaid outer section extending outwardly from said divider wall. 20. A weep screed in accordance with claim 19 wherein said inner section defines a channel. 21. A weep screed in accordance with claim 18 wherein said plurality of apertures are disposed no more than about ¼ inch from said back flange. 22. A weep screed in accordance with claim 21 further comprising an elongate front flange extending upwardly from said upper flange spaced from said back flange, said front flange having an upper edge, and said upper flange forming at least one channel between said front flange and said back flange. 23. A weep screed in accordance with claim 18 wherein said plurality of apertures are disposed immediately adjacent said back flange. 24. A weep screed in accordance with claim 18 wherein said plurality of apertures are disposed no more than about 3/16 inch from said back flange. 25. A method of applying a veneer exterior wall system, comprising: (a) attaching a weep screed in accordance with claim 18 substantially horizontally on the a wall at a location where said veneer will have a termination edge;(b) attaching a weather barrier layer over an outward side of said wall, said weather barrier extending downward and terminating at said upper flange;(c) attaching a drainage mat over on an outward side of said weather barrier, said drainage mat extending downward and terminating at said upper flange, wherein said apertures are directly below at least a portion of said drainage mat;(d) attaching a mesh over on an outward side of said drainage mat, said mesh extending downward and terminating at said upper flange; and(e) applying at least one coat of plaster over the mesh, said coat of plaster extending downward and terminating at said upper flange.