repair and rehabilitation of structures introduction ppt

1. Repair And Rehabilitation of
Structures
Introduction

2.  What is the necessity and importance of this?
The repair and rehabilitation of a concrete structure becomes necessary to extend its life to ensure
durability of structure. The rehabilitation envisages restoration of structural system as close as possible to
the original position. The distressed structure needs to be brought in line, level and to required strength so
that it can be put in to service without endangering its safety and utility.

3. Overview
 What are the causes for deterioration?
 What are the factors responsible for deterioration.
 What are the effects due to deterioration of structures?
 What are the tests available to know the deterioration?
 What are the materials available for repairs?
 What are the methods available for rehabilitation of buildings?
 Case studies related to deteriorated structures.

5. Various types of distress in Buildings