THE DEVELOPMENT OF HAUYNE-BELITE CEMENT INTENDED TO INHIBITS COATING FORMATION IN THE KILN

This study concerns the development of hauyne-belite cement with the aim of creating energy-efficient cement that can be used as an alternative to Ordinaly Portland cement. Due to concerns for potential trouble from sulfur-originated coating in the manufacturing of clinker containing at least 40％ ha...

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Bibliographic Details
Published inCement Science and Concrete Technology Vol. 69; no. 1; pp. 733 - 740
Main Authors YAMAGAMI, Koichi, HAYASHI, Kensuke, YOSHIKAWA, Tomohisa, HIRAO, Hiroshi
Format Journal Article
LanguageJapanese
Published Japan Cement Association 31.03.2016
Subjects
Clinker
Coating
Dopant
Durability of concrete
Energy saving
Hauyne
Hydration analysis
Kiln
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Summary:This study concerns the development of hauyne-belite cement with the aim of creating energy-efficient cement that can be used as an alternative to Ordinaly Portland cement. Due to concerns for potential trouble from sulfur-originated coating in the manufacturing of clinker containing at least 40％ hauyne, the study considered the development of hauyne-belite cement that contains 30％ hauyne. It was found that adding boron increases the mortar’s compressive strength to a level equivalent to that of Ordinaly Portland cement. The concrete had good durability in terms of drying shrinkage and freeze-thaw resistance. Compared to Ordinaly Portland cement, it is expected to save approx. 20％ of energy.
ISSN:0916-3182
2187-3313
DOI:10.14250/cement.69.733