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Title:

Critical investigation of TGA sample preparation for composite cements

Document type:
Konferenzbeitrag
Contribution type:
Vortrag / Präsentation
Author(s):
Alisa Machner; Lucie Bussetti; Mette R. Geiker; Klaartje De Weerdt
Abstract:
Thermogravimetric analysis (TGA) is a frequently used technique to investigate the phase assemblages of hydrated cements. However the obtained results are sensitive to the sample preparation. A commonly used technique for stopping hydration is solvent exchange during which the free water is replaced by solvents which are then removed by evaporation. One of the most crucial steps in the sample preparation is the drying. Drying hydrated cement samples can cause carbonation and decomposition of hyd...     »
Book / Congress title:
35th Cement & Concrete Science Conference (CCSC35)
Congress (additional information):
Aberdeen, Scotland
Date of congress:
26.-28.08.2015
Year:
2015
Month:
Aug
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