A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CEMENT QUICK-SETTING ADMIXTURE AND CEMENT COMPOSITION
To provide a cement quick-setting admixture having excellent quick-setting and spraying properties.SOLUTION: The cement quick-setting admixture of the present invention includes a C3A-containing powder with 3CaO-Al2O3(C3A) and a C12A7-containing powder with 12CaO-7Al2O3(C12A7).SELECTED DRAWING: None
【課題】急結性及び吹付け性に優れたセメント急結剤を提供する。【解決手段】本発明のセメント急結剤は、３ＣａＯ・Ａｌ２Ｏ３（Ｃ３Ａ）を含むＣ３Ａ含有粉末と、１２ＣａＯ・７Ａｌ２Ｏ３（Ｃ１２Ａ７）を含むＣ１２Ａ７含有粉末と、を含むものである。【選択図】なし
CEMENT QUICK-SETTING ADMIXTURE AND CEMENT COMPOSITION
To provide a cement quick-setting admixture having excellent quick-setting and spraying properties.SOLUTION: The cement quick-setting admixture of the present invention includes a C3A-containing powder with 3CaO-Al2O3(C3A) and a C12A7-containing powder with 12CaO-7Al2O3(C12A7).SELECTED DRAWING: None
【課題】急結性及び吹付け性に優れたセメント急結剤を提供する。【解決手段】本発明のセメント急結剤は、３ＣａＯ・Ａｌ２Ｏ３（Ｃ３Ａ）を含むＣ３Ａ含有粉末と、１２ＣａＯ・７Ａｌ２Ｏ３（Ｃ１２Ａ７）を含むＣ１２Ａ７含有粉末と、を含むものである。【選択図】なし
CEMENT QUICK-SETTING ADMIXTURE AND CEMENT COMPOSITION
セメント急結剤、及びセメント組成物
JIANG SHIWEI (author) / ARANO NORIYUKI (author) / MUROKAWA TAKAMITSU (author) / MORI TAIICHIRO (author)
2021-10-28
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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