For use in producing accurate floor or slab thicknesses. These screed chairs are able to take a 50mm screeding bar. The plastic STA chairs are supplied in 4 separate parts, 3 of which can be retrieved from wet concrete for re-use. The metal HDA screed chairs are adjusted in height by turning the stirrup in the base. Stirrups and bases can be supplied as separate items.
| |
Slab Thickness |
| Code |
Adjusment |
Min |
Max |
| STA/1 |
30mm |
120mm |
150mm |
| STA/2 |
50mm |
150mm |
200mm |
| STA/3 |
100mm |
200mm |
300mm |
| Heavy Duty |
| HDA/4 |
80mm |
300mm |
380mm |
| HDA/5 |
80mm |
380mm |
460mm |
| HDA/6 |
80mm |
460mm |
540mm |
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