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Posted: Sun Sep 26, 2021 10:20 am Post subject: Any ideas on how to corrode an RCC structure?
i have chosen a project regarding retrofitting. i need assist with casting the beam-column joint which need to corrode and get broken after a sure time. so that it is able to be retrofitted and then tested.
can someone help me with what substances have to i put and in what share for you to corrode and might be ready for retrofitting later?
Posted: Tue Sep 28, 2021 11:56 am Post subject: Any ideas on how to corrode an RCC structure?
Refer Table-1 and Table-7 of IS-456. Excessive chloride causes corrossion of reinforcement. Put some excess sulphate also so that concrete can crack,expand and then break.For how much proportion to use check some reference.
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