There are two concrete samples made using OPC and Fly ash. after exposure to temperatures upto 800 degrees, should TGA/DTA be performed only on the exposed samples or also on the raw unexposed materials too?
According to my knowledge, TGA should be performed for raw samples before exposing them to elevated temperatures to confirm their thermal stability.
I am going to do my thesis on life cycle assessment and would be greatful if i get suggestions on how to learn the software.
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