What is the reinforcement coefficients for concrete wall?

Reinforcement coefficients for concrete walls :

Following are the different coefficients of reinforcement used for or a plain concrete wall & reinforced concrete wall.

1. For your kind information, transverse steel is not required in plain concrete wall construction.
   

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2. 0.12% & 0.15% vertical steel is required for a plain concrete wall (Important note: 0.12% for HYSD bar and 0.15% for mild steel bar.)
   

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3. In case of a reinforced concrete wall, 0.4 % minimum vertical reinforcement is provided
   

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4. Again transverse steel is not needed for reinforced concrete wall

Thank you.