Influence of Na2Si2O5 on the hydration of tetracalcium aluminoferrite

Kwang Suk You, Hirotaka Fujimori, Koji Ioku, Seishi Goto

研究成果: Article査読

2 被引用数 (Scopus)

抄録

The hydration of C4AF was retarded by the addition of Na2Si2O5 of up to approximately 0.1 mass% and the hydration completely stopped when it exceeded 0.1 mass%. Metastable phases, such as Ca2Al(OH)7 · 3H2O and Ca2Al2O5 · 8H2O, etc., were produced when C4AF was hydrated in Na2Si2O5 solution, whereas hydrogarnet was formed as the main hydration product when C4AF was hydrated in water. The ion concentrations of Ca and Al in the liquid phase decreased, and at the same time the period for hydrogarnet formation in the paste was delayed with an increase in the amount of Na2Si2O5 added to the liquid phase.

本文言語English
ページ(範囲)60-63
ページ数4
ジャーナルMaterials Science Research International
8
2
出版ステータスPublished - 2002 6 1
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)

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「Influence of Na<sub>2</sub>Si<sub>2</sub>O<sub>5</sub> on the hydration of tetracalcium aluminoferrite」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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