Connolly Key Joints
Connolly Key Joints are an expansion joint that provides a durable and rigid straight line that can be utilised for expansion joint forming in either end of pour or continous pour situations. They are basically a galvanized steel tongue and groove formwork which when installed joins the slab to form the control joint.
A Connolly peg and wedge system is used to hold the joint in place. Installation is quick and easy and delivers precise height adjustments. The rigid steel profiles produces straighter joints. Useful for controlling cracks on large slabs, including residential home slabs and industrial applications.
The entire system includes dowels, sleeves, expansion foam, wedges and pegs and is available in 6m lengths and 3 different heights, 100, 150 and 200mm.
Connolly Key Joint Sizes
| Reference | Description | Length (mm) | Width (mm) | Mass (Kg) |
|---|---|---|---|---|
| KJ100 | Key Joint | 6000 | 100 | 4.9 |
| KJ150 | Key Joint | 6000 | 150 | 7.5 |
| KJ200 | Key Joint | 6000 | 200 | 9.8 |
| Reference | Description | Length (mm) |
|---|---|---|
| PW100 | Pegs to suit 100mm Keyjoint | 350 |
| PW150 | Pegs to suit 150mm Keyjoint | 390 |
| PW200 | Pegs to suit 200mm Keyjoint | 500 |
| Reference | Description | Length (M) | Mass (Kg/Roll) |
|---|---|---|---|
| KJCAP | Removable Strip | 24 | 2.5 |
| KJPCAP | Permanent Strip | 24 | 2.5 |
| KJPCAPRS | Rip-O-Strip Black Capping | 24 | 2.5 |
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