Building Maintenance

How many types of damages are present in classification of damage?

  • A. 1
  • B. 2
  • C. 3
  • D. 4
Answer: Option C.

There are three types of damages present. These are minor damage, moderate damage and several damage. Minor damage requires superficial patching by using epoxy grout or guniting using Shortcrete and the damages and delaminated concrete is removed by hand tools and the surface is cleaned before the application of epoxy grout, moderate damage involves extensive spalling and cracking of concrete is generally applicable as in minor repairs and in Several damage Prestressed concrete girders requires a detailed structural analysis of a design check based on the conditions of the damage and the best engineering assumptions and judgments.

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