赤殴勧箪

胎猟?烏御

No.タイトル?峇永宀
8
ジオポリマ`の冩梢嗜鬚燐{砲隼AgYY惚 Dアルカリ邦曳がジオポリマ`モルタルのRs業に嚥える唹D
寓弥 初 / 恃?直 惡 / 紅笥 倔苧

桟廠塞詰pにYする秀O可創室gのひとつにジオポリマ`がある。ジオポリマ`モルタルの_kにあたって、ジオポリマ`の冩梢蝕kの嗜鬚鰌{砲掘△修量罿鬚箸蠅泙箸瓩拭4里い如∨ガラスの撹蛍曳楕がジオポリマ`モルタルの送嗤圓よびRs業に嚥える唹についてgYを佩った。gYのY惚、送嗤圓睦襪┐詼ガラスの撹蛍曳楕やg了楚の唹は弌さいこと、アルカリ署奉と邦蛍徨のモル曳とRs業のvSに嚥える邦ガラスの撹蛍曳楕やg了楚の唹は弌さいこと、ジオポリマ`モルタルの業kF來に嚥えるB伏梁業の唹はセメント狼可創で匯違議に喘いられるe麻梁業ではuがyしく、互い梁業卆贋來を嗤していると深えられることなどがわかった。

キ`ワ`ド: ジオポリマ`、ジオポリマ`モルタル、R抹膿業、持麻梁業

ResearchesTrend and ExperimentalResultsaboutFundamental Characteristics of Geopolymer DInfluence of the Molar Ratio of Alkali Metals to H2OonCompressive Strength of Geopolymer MortarD
YOSUKE ONDA / WATARU SASAKI / HIDEAKI TANIGUCHI

Geopolymer is one of construction materials that contribute to reduce environmental impacts. In the development of geopolymer mortar, we investigated the trend of studies on geopolymer and summarized characteristics of geopolymer. Additionally, we examined the influence of component proportion of water glass on fluidity and compressive strength of geopolymer mortar. The followings are obtained; 1) The component proportion and unit quantity of water glass had a small influence on the fluidity of geopolymer mortar. 2) The component proportion and unit quantity of water glass had a small influence on the relationship between the molar ratio of alkali metals and H2O and compressive strength of geopolymer mortar. 3) The strength development of geopolymer mortar has higher temperature dependency than cementitious materials, but does not show any significant dependency on accumulated temperature commonly used to cementitious materials.

Key Words: geopolymer, geopolymer mortar, compressivestrength, accumulated temperature

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