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Building Material Slab Bolster Chairs-Concrete Rebar Chairs
Slab Bolster
Slab Bolster is used to support rebar and mesh at the proper elevation in concrete slabs. The legs are spaced 5” on-center and spot-welded to resist bending.
When a runner wire is spot-welded to the feet along the full length it becomes Slab Bolster Upper. This provides support on soft surfaces or upper rebar levels.
Standard heights from 3/4” to 4”, in 1/4” increments, with other fractional sizes available on request. Options include plastic-dipped or plastic-tipped feet, and/or an epoxy-coated or galvanized finish.
High Chairs
Individual High Chairs are used to span and straddle lower rebar, while “cradling” upper level rebar at the proper elevation. The legs are spot-welded to resist bending under rebar load.
Standard heights from 1” to 12”, in 1/2” increments, with other fractional sizes available on request. Options include plastic-dipped or plastic-tipped feet, and/or an epoxy-coated or galvanized finish.
Products |
Height |
Wire Dia. |
BC - Bar Chair |
3/4” |
7Ga |
BC - Bar Chair |
1” |
7Ga |
BC - Bar Chair |
1-1/4” |
7Ga |
BC - Bar Chair |
1-1/2” |
7Ga |
IHC- Individual High Chair |
2” to 5” incl. |
4Ga |
IHC- Individual High Chair |
over 5” to 9” incl. |
2Ga |
IHC- Individual High Chair |
over 9” to 15” incl. |
0Ga |
Products |
Height |
Top Runner |
Legs |
Bottom Runner |
SB - Slab Bolster |
3/4” to5” |
4Ga |
6Ga |
|
SBU - Slab Bolster Upper |
3/4” to 6” |
4Ga |
6Ga |
7Ga |
BB - Beam Bolster |
3/4” to 3” |
4Ga |
7Ga |
|
BBU - Beam Bolster Upper |
3/4” to 3” |
4Ga |
7Ga |
|
CHC – Continual High Chair |
2” to 5”incl. |
2Ga |
4Ga |
|
CHC – Continual High Chair |
Over 5” to 9”incl. |
2Ga |
2Ga |
|
CHC – Continual High Chair |
Over 9” to 15”incl. |
2Ga |
0Ga |
|
CHC – Continual High Chair |
Over 15” |
As per request |
||
CHCU – Continual High Chair Upper |
2” to 5”incl. |
2Ga |
4Ga |
4Ga |
CHCU – Continual High Chair Upper |
Over 5” to 9”incl. |
2Ga |
2Ga |
4Ga |
CHCU – Continual High Chair Upper |
Over 9” to 15”incl. |
2Ga |
0Ga |
4Ga |
CHCU – Continual High Chair Upper |
Over 15” |
As per request |
||
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