Screed chairs are used to hold screed rails (typically metal pipes or bars) at a consistent height above the base material.
Designed to be printed laying down for increased bed adhesion, but i beleive these could be printed standing up.
To use, simply slot over the rebar ends. Height adjustment is to be done prior to final fit by hammering down the rebar to desired height.
Printed on Prusa XL:
PLA
.40mm DRAFT
12% infill
Gyroid
5.31m of filament used
Print time 25 minutes
The author marked this model as their own original creation.