Kindly tell me how much extra steel bars are provided in a
RCC roof and distance of bends in different sizes of roofs.
Please also tell me that bars provided in chajja are taken
seperate or main bars or short bars are extended in chajja.
please send me the answer@ suhail_akhter@hotmail.com

Answer Posted / galanna

There is no extra bar will be provided for slab "but in
design extra load/further extra floor will considered",
Distance of bent bar are depends on span its varies to L/3
to L/7, and Slab's reinforcement will continue to Chajja It
may main or secondary/distribution rods, concept it to take
chajja's load on slab/beam, its just over hang the slab...

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