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US 10,358,814 B2Granted
Expansion/control joint for stucco surfaces and related systems and methods
AssigneeEz Bead, LLC
InventorJeffrey Maziarz
Life of this patent
Estimating the term…
Abstract
An expansion/control joint for use within a stucco or plaster wall includes a first base panel having a first stucco stop wall formed on the first base panel and extending from the first base panel. A second base panel has a second stucco stop wall formed on the second base panel and extends from the second base panel. The second stucco stop wall is positioned spaced a distance from the first stucco stop wall. A single expansion joint is connected between the first and second stucco stop walls and extends the spaced distance between the first and second stucco stop walls.
Claims18
An expansion/control joint for use within at least one of a stucco and plaster wall, the expansion/control joint comprising:
- a first base panel having a first stucco stop wall formed on the first base panel and extending from the first base panel;
- a second base panel having a second stucco stop wall formed on the second base panel and extending from the second base panel, wherein the second stucco stop wall is spaced a distance from the first stucco stop wall,
- a flange positioned at an upper-most end portion of each of the first and second stucco stop walls, each flange having a lateral portion and a return portion, wherein the lateral portion of each flange extends laterally sideways from the first and second stucco stop walls, respectively, and the return portion extends towards each of the first and second base panels, respectively, wherein the lateral portion of each flange is positioned between the return portion and the first and second stucco stop walls, respectively, and wherein the lateral portion of each flange forms an exterior-most portion of the expansion/control joint;
- a single expansion joint connected between the first and second stucco stop walls and extending the spaced distance between the first and second stucco stop walls;
- and
- a bond-breaking structure positioned within the spaced distance exterior of the single expansion joint, wherein the bond breaking structure covers an entirety of an exterior-most surface of the single expansion joint.
3 more elements
An expansion/control joint within a stucco or plaster wall comprising:
- a first base panel having a first stucco stop wall formed on the first base panel and extending from the first base panel;
- a second base panel having a second stucco stop wall formed on the second base panel and extending from the second base panel, wherein the second stucco stop wall is spaced a distance from the first stucco stop wall,
- each of the first and second stucco stop walls having a flange positioned at an upper end portion thereof, each flange having a lateral portion and a return portion, wherein the lateral portion of each flange extends laterally sideways from the first and second stucco stop walls, respectively, and the return portion extends towards each of the first and second base panels, respectively, wherein the lateral portion of each flange is positioned between the return portion and the first and second stucco stop walls, respectively,
- wherein the first and second base panels are affixed to a backing within the wall, wherein the first and second stucco stop walls extend outwardly from the wall, and wherein at least one layer of at least one of stucco and plaster is positioned over the first and second base panels and an exterior-most layer of the at least one of stucco and plaster is positioned aligned with the lateral portion of each flange;
- and
- a single expansion joint connected between the first and second stucco stop walls and extending the spaced distance between the first and second stucco stop walls, wherein a bond breaking tape and quantity of caulk is positioned within the spaced distance exterior of the single expansion joint, wherein the bond breaking tape covers an entirety of the exterior-most surface of the single expansion joint, wherein an exterior surface of the quantity of caulk is positioned in substantial alignment with an exterior surface of the at least one layer of at least one of stucco and plaster positioned over the first and second base panels.
3 more elements
An expansion/control joint within a stucco or plaster wall comprising:
- a first base panel having a first stucco stop wall formed on the first base panel and extending from the first base panel;
- a second base panel having a second stucco stop wall formed on the second base panel and extending from the second base panel, wherein the second stucco stop wall is spaced a distance from the first stucco stop wall,
- each of the first and second stucco stop walls having a flange positioned at an upper end portion thereof, each flange having a lateral portion and a return portion, wherein the lateral portion of each flange extends laterally sideways from the first and second stucco stop walls, respectively, and the return portion extends towards each of the first and second base panels, respectively, wherein the lateral portion of each flange is positioned between the return portion and the first and second stucco stop walls, respectively,
- wherein the first and second base panels are affixed to a backing within the wall, wherein the first and second stucco stop walls extend outwardly from the wall, and wherein at least one layer of at least one of stucco and plaster is positioned over the first and second base panels and an exterior-most layer of the at least one of stucco and plaster is positioned aligned with the lateral portion of each flange;
- and
- a single expansion joint connected between the first and second stucco stop walls and extending the spaced distance between the first and second stucco stop walls, wherein a bond breaking strip and quantity of caulk is positioned within the spaced distance exterior of the single expansion joint, wherein the bond breaking strip covers an entirety of the exterior-most surface of the single expansion joint, wherein an exterior surface of the quantity of caulk is positioned in substantial alignment with an exterior surface of the at least one layer of at least one of stucco and plaster positioned over the first and second base panels.
3 more elements
Dependencies are inferred from the claim text.