RCC Design Engine — Slab + Optimiser (IS 456:2000)

Panel geometry

Short clear span Lx

Long clear span Ly

Support width (mm)

Thickness t (mm)

Clear cover (mm)

Edge condition

Loads

Floor finish (kN/m²)

Live load (kN/m²)

Partition allow.

Materials

Concrete

Steel f_y

Proposed steel

Short-span dia

Short-span spacing

Long-span dia

Long-span spacing

Optimiser — rates

Concrete / m³

Steel / kg