State the reason why steel is normally used to reinforce concrete in construction other than aluminium

      

State the reason why steel is normally used to reinforce concrete in construction other than aluminium

  

Answers


sharon
Steel and concrete expand / contract at the same rate unlike steel and aluminium which expand/ contract at different rates.
OR: Steel and concrete have the same linear expansivity unlike aluminium and concrete.
sharon kalunda answered the question on March 26, 2019 at 06:33


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