In olden days reinforcing bars in concrete are not got
rusted even till now. But recently provided steel getting
rusted in concrete.
what are the probable reasons?
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Answer Posted / varun joshi
hi guys it is true that in olden days reinforment bars are
provided but there life span is increases because the ph
value of the constrution water is litil higher that time
its simple thying that we know nowdays h2so4 in atmosphere
is rised due to both reasons now days we providing reainfo
but it not give the strenght for the longer
period.....................
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