Investigation of concrete additives by evolved gas analysis

T. Gál, G. Pokol, L. Leisztner, S. Gál

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

An evolved gas analysis method measuring the organic gases and vapours was applied in the investigation of concrete additives. Several commercial superplasticizers and solid cement mortars containing one of them in different concentrations were measured. EGA curves offer some information for the identification of additives, however, the thermal behaviour of the additives in the substantial form and in the mortar is different. The area under the EGA curve and characteristic intensities of the signal may be applied in the quantitative determination of the additives in cement mortars.

Original languageEnglish
Pages (from-to)1147-1151
Number of pages5
JournalJournal of Thermal Analysis
Volume33
Issue number4
DOIs
Publication statusPublished - Dec 1988

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Concrete additives
Gas fuel analysis
gas analysis
Mortar
Cements
cements
curves
Gases
Vapors
vapors
gases

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Engineering(all)

Cite this

Investigation of concrete additives by evolved gas analysis. / Gál, T.; Pokol, G.; Leisztner, L.; Gál, S.

In: Journal of Thermal Analysis, Vol. 33, No. 4, 12.1988, p. 1147-1151.

Research output: Contribution to journalArticle

Gál, T. ; Pokol, G. ; Leisztner, L. ; Gál, S. / Investigation of concrete additives by evolved gas analysis. In: Journal of Thermal Analysis. 1988 ; Vol. 33, No. 4. pp. 1147-1151.
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