Minimum Spacing of Reinforcements is conctrolled automatically according to Codes.


İnternational Design Codes

ACI 318-19 : Minimum Spacing of Reinforcement

TSC 2018 : TSC Minimum Spacing of Reinforcement


Notation in ACI 318-19

dagg = Nominal maximum size of coarse aggregate, in.
db = Nominal diameter of bar, wire, or prestressing strand, in.