Reinforcement are arranged in two directions- parallel to each span and 2/3 of the reinforcement required to resist negative moment in the column strip must be placed in the center half of the strip. For slab with drops, the top reinforcement should be placed evenly across the column strip.Ā  The images bellow will give you excellent detailed presentation about the wires and many aspects of the construction with them. Detailed presentation showing recess at slab soffit for services, details of 125 x 250 RC channel for glass pipe entry, chamber at apron and more.

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