Repairs & Rehabilitation of Structures ( Department — Winter 2020

List out various technique for crack repair. Explain grouting in detail

Write short note on Foamed Concrete

How the field and laboratory testing are useful for damage assessment of structures?

Enlist the Non destructive test for structures and explain the “Ultra sonic pulse velocity test” in detail.

If the main reinforcement and shear reinforcement of a beam are corroded and needs to be replaced by new bars, what are the basic steps involved in this procedure.

Discuss the long term health monitoring techniques.

Differentiate between retrofitting and rehabilitation of structure

Explain the mechanism of the following corrosion protection methods.

corrosion inhibitors (ii) Cathodic protection.

State causes and precautions for distress in structures. 0

Explain briefly the purpose and procedure for the damage assessment

Explain the polymer impregnated concrete with its application.

Explain Gunite and Shotcrete as method of repair.

What is meant by jacketing? Discuss repair and strengthening of columns by jacketing.

Classify the Repair materials based on types of application. 0

Write short note on Foundation Rehabilitation Methods.

Explain preparation done before to start demolition .1