Plastic slab/beam bolsters are continuous rebar support used in tilt-up and cast-in-place slab and deck construction.

 

They are ideal for both light and heavy-duty rebar support applications and are suitable for stainless, black and epoxy rebar.

 

All bolsters have an arch design to maximize strength, along with corrugations on the crossbar to facilitate positive bar location. The large sizes (5″ and above) have a sleeve to allow the bolsters to be connection end-to-end.