Tie system for connecting a veneer wall to a cementitious backup wall
View Patent ↗A connector system for a composite wall, the composite wall comprising a back-up wall and a veneer spaced apart from the back-up wall, the connector system comprising a backup wall connector and a spacer mountable on the backup wall connector. The backup wall connector comprising an inner anchoring end and an outer coupling end spaced from the inner anchoring end, the outer coupling end comprising a vertically extending slot. The spacer defines a plurality of vertically fixed positions in which a wall tie is selectively fixedly receivable.
1. A connector system for a composite wall, the composite wall comprising a back-up wall and a veneer spaced apart from the back-up wall, the connector system comprising:
i) a first backup wall connector having:
(a) an inner anchoring end; and
(b) an outer coupling end spaced from the inner anchoring end, the outer coupling end having a vertically extending slot defined therein for admission of a wall tie; and
ii) a spacer, the spacer and the outer coupling end of the first backup wall connector being matingly engageable, the spacer defining a plurality of vertically fixed positions in which to receive the wall tie.
2. The system of claim 1 wherein a plurality of recesses are provided on an outward facing side of the spacer.
3. The system of claim 2 wherein the spacer has an opening through which slidably to receive the outer coupling end.
4. The system of claim 1 wherein the opening has a vertical height that is approximately equal to a vertical height of the outer coupling end.
5. The system of claim 1 wherein the wall tie has a thickness, a plurality of recesses are provided on an outward facing side of the spacer and the recesses have a depth between 0.1 and 2.0 times the thickness of the wall tie.
6. The system of claim 1 wherein the spacer further comprises inwardly extending spikes on an inner side of the spacer.
7. The system of claim 1 wherein the vertically extending slot has:
a. an outward facing inner side;
b. an inward facing outer side and,
c. the outward facing inner side and the inward facing outer side are spaced apart by a distance sufficient to permit the wall tie to freely slide within the slot.
8. The system of claim 7 wherein a plurality of recesses are provided on an outward facing side of the spacer.
9. The system of claim 1 wherein, when the wall tie is received in the slot and the spacer is mounted on the backup wall connector, the spacer is positioned to abut the wall tie.
10. The system of claim 1 wherein the spacer comprises a form connector.
11. The system of claim 1 wherein, the spacer is mountable on the first backup wall connector in a first orientation and on a second backup wall connector in a second orientation and, in the first orientation, the spacer defines a larger number of vertically fixed positions in which the wall tie is selectively fixedly receivable than when the spacer is mounted on the backup wall connector in the second orientation.
12. The system of claim 11 wherein the spacer has a first opening for receiving the outer coupling end of the first backup wall connector, a second opening for receiving an outer coupling end of the second backup wall connector and a plurality of recesses are provided on an outward facing side of the spacer along at least a portion of each opening.
13. The system of claim 12 wherein the first opening is longer than the second opening.
14. The system of claim 13 wherein the first opening has a greater number of recesses then the second opening.
15. The system of claim 12 wherein the first opening has a greater number of recesses then the second opening.