Answer / saravanan

Sea sand is highly salt content and it leads to the steel corrosion.
Desert sand is too small , because the strength of the structure is poor therefore two types of sand are do not used for construction.

a)If column dimensions are 250*400mm , what will be cutting length for 8mm stirrups and how to calculate it? b) If beam dimensions are 200*400mm , beam coveris 25mm , slab cover is 20mm , what will be the cutting length for stirrups? c)Column dimensions are 250*400mm , reinf. is 12nos. bar of 16mm dia , stirrups provided are two legged, what will be the length of each ring? Regards

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