3"x 5' SBU chairs, also known as Slab Bolster Uppers, are used to support and maintain the elevation of rebar (reinforcing steel)
. Applications
SBU chairs are commonly used in various concrete construction projects, including:
-
- Elevated concrete decks
- Footings
- Slabs on metal deck
- Bridge decks
- Concrete patios and sidewalks
- In essence, 3" x 5' SBU chairs are a