Explain need of concrete cover in R.C.C. structure. Give IS 456:2000 recommendations for nominal cover
[7 marks]Classify the Repair materials based on types of application.
[7 marks]List out various non destructive Test. Explain rebound hammer Test.
[7 marks]What re the factors affect on durability? Explain in detail.
[7 marks]Write short note on Foundation Rehabilitation Methods.
[7 marks]Explain Gunite and Shotcrete as method of repair.
[7 marks]How do you evaluate repairs, and rehabilitate a structure distressed due to fire and marine exposure?
[7 marks]Give the difference between retrofitting and rehabilitation of structure.
[7 marks]Explain column jacketing with neat sketch
[7 marks]Explain sulphate attack on concrete.
[7 marks]Explain briefly cracking of concrete and remedial measures for prevention of cracking.
[7 marks]Describe in brief the various methods / technique of demolition.
[7 marks]Enlist and explain long term Health monitoring techniques.
[7 marks]Explain the precautions to be taken during demolition of structure.
[7 marks]Write short note on fiber reinforced concrete.
[7 marks]How the corrosion starts in reinforced concrete structures? Give various preventive measures.
[7 marks]Write a short note on Vacuum Concrete and Visual observations to assess fire damaged structure.
[7 marks]