Answer / anupom

NDT is the type of test that does not cause any deformation
of the structure of the speciman but an easy and very
dependable test procedure.Generally, NDT is used as a final
and conformatory test(for Civil)and its a regular Process
Testing for Weldings( For mechanical).
There are various types of NDT procedures available for
materials.Please go through the details for the specific
type.In market various books also available.
Thanks.

Answer / dalchands

NDT - Three types of ND Test.
1- Hardness Test - Rebound Method
2- Vibration Test - A pulse velocity of 4 km/sec to 5
km/sec represent a good concrete.
3- Radioactive Test

Answer / ratheesh

NDT = Rebound hammer test & Ultrasonic

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