- Description
- FEATURES
- SPECIFICATIONS
- COMPATIBLE PRODUCTS
Description
Bar Chairs play a vital role in post-tensioning to support ducting and create tendon profiles to specification before the concrete is poured. They allow the slabs to be optimally loaded to suit each situation. STS stock a wide range of 2-leg bar chairs to suit your needs, including chairs that can be clipped on and chairs that can be tied on to ducting.
- Clip-on and tie-on forms available
- Plastic-coated feet to protect from corrosion
- Chair feet shaped for increased stability
- Designed for common flat duct sizes
- 2-leg and 4-leg variants available
| Chair Type | Product Code
Chair Height* |
Chair Height*
(mm) |
Qty/ bag | A
(mm) |
B
(mm) |
| 4-Leg Bar Chair | BCHAIR4L* | 20 – 100 | 100 | 101 | 100 |
| 110 – 190 | 50 | ||||
| 200 – 360 | 25 | ||||
| Clip-On – 70mm | BCHAIRC* | 25 – 130 | 100 | 109.2 | 105 |
| Tie-On – 70mm | BCHAIRT* | 25 – 130 | 100 | 110 | 122 |
| 140 – 290 | 50 | ||||
| 300 – 480 | 25 | ||||
| Clip-On – 90mm | BCHAIR90-C* | 25 – 130 | 100 | 129.2 | 105 |
* In 5 or 10 mm increments.
Refer to diagrams in image gallery when using specifications.
| Chair Type | Duct
(dim in mm) |
Staple Gun | Staples |
| 4-Leg Bar Chair | Galv Duct 70X20
(70 x 20) |
STAPLEGUN | STAP622GAL,
STAP622SST |
| Galv Duct 90X20
(90 x 20) |
|||
| Clip-On – 70mm | Galv Duct 70X20
(70 x 20) |
STAPLEGUN | STAP622GAL,
STAP622SST |
| Tie-On – 70mm | Galv Duct 70X20
(70 x 20) |
STAPLEGUN | STAP622GAL,
STAP622SST |
| Clip-On – 90mm | Galv Duct 90X20
(90 x 20) |
STAPLEGUN | STAP622GAL,
STAP622SST |
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