Define (i) Repair (ii) Rehabilitation (iii) Retrofitting
[3 marks]Discuss scenario of distressed structures in India.
[4 marks]Enlist various causes of distress and deterioration of concrete and explain any three in detail.
[7 marks]Write short note on Shotcrete.
[3 marks]Discuss Fiber wrap technique to strengthen beam for flexure.
[4 marks]List various test used for assessment of concrete. Explain Ultrasonic pulse velocity test in detail.
[7 marks]Explain long term structural health monitoring of structures.
[7 marks]What is carbonation? State and explain the factor affecting rate of carbonation. Explain the method to test depth of carbonation.
[7 marks]What are the main objectives of condition assessment of structures? Explain various stages of condition survey in detail.
[7 marks]Write short note on Vacuum concrete
[3 marks]Discuss Epoxy as a repair material.
[4 marks]Enlist different systems of protection for reinforcing steel in RCC structure. Also discuss each in detail.
[7 marks]Explain differential thermal analysis technique for fire damage assessment.
[3 marks]Explain Fiber Reinforced Concrete in detail.
[4 marks]Discuss parameters for good repair material to be used for repair and rehabilitation works.
[7 marks]Mention steps for patch repair in RCC slab where carbonation depth has reached reinforcement level.
[3 marks]Enlist different crack repair techniques. Explain any one in detail.
[4 marks]Define the term jacketing. Discuss repair and strengthening of columns by jacketing technique.
[7 marks]What is building maintenance? List the activities covered in building maintenance.
[3 marks]Discuss sulphur infiltrated concrete.
[4 marks]Write short note on Foundation Rehabilitation Methods.
[7 marks]What are the causes of damage in Masonry buildings?
[3 marks]Write short note on Ferro Cement.
[4 marks]Discuss various types of maintenance. Also explain importance of building maintenance.
[7 marks]