ONE WAY SLAB REINFORCEMENT DETAILING :
01. Main bar
02. Distubatoin nar
03. Top Distubato
04. Top Extra bar

TWO WAY SLAB REINFORCEMENT DETAILING :
01. Horizontal main bar
02. Vertical Main bar
03. Horizontal top Distribution bar
04. Vertical top Distribution bar
05. Top Extra bar

Crackup at L/4 distances [ 0.42 × d ] Where d is Diameter of Bar.