Rebar Numbers app for iPhone and iPad

Rebar Numbers. The best rebars combination for reinforced concrete.
From Area to ∅ : given the value of the project area of the steel, it calculates the number of reinforcing bars in real time. The performance index "Ar" allows checking the efficiency of the combination and to avoid the waste of material.
From ∅ to Area : is a customizable rebars table.
Contents:
- Total number of bars in combination: 100;
- Number of bar size in combination: 3;
- compliance testing of the combination;
- check the efficiency of the combination (performance Ar% customizable);
- specific weight customizable (for stainless or special steels).
Rebars size denomination:
- European metric system;
- U.S. Imperial system;
- metric system U.S. Soft;
- Canadian metric system.
Unit of measure:
- international system;
- U.S. Imperial system.
Languages:
English, French, German, Italian and Spanish.