The Rebar for an Irregular Shaped Slab calculator estimates the total length and weight of reinforcement bars (rebar) needed for an irregular shaped concrete slab.
INSTRUCTIONS:Choose units and enter the following:
- (A) Approximate Area of the irregular shaped slab (e.g. 72 ft2)
- (rP) Estimate of Perimeter of the slab (e.g. 178 ft)
- (S) Size of the rebar. Choose from the pull-down list size 2 to size 20.
- (oC) On-center spacing of the rebar.
- (M) Number of rebar mats
Weight and Length of Rebar: The weight of the rebar is returned in pounds. The length returned in feet. However, these can be automatically converted to compatible units via the pull-down menu.