A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ADDITIVE FOR SOIL CEMENT, SOIL IMPROVEMENT CEMENT COMPOSITION, SOIL IMPROVING BODY, AND SOIL IMPROVING CONSTRUCTION METHOD
To provide an additive for soil cement and a soil cement composition, capable of maintaining strength of a soil improving body.SOLUTION: An additive for soil cement contains a compound (A) having a structure in which 5 or more moles of alkylene oxide are added to 1 mole of polyalcohol. The additive for soil cement further contains an alkanolamine compound (B). The additive for soil cement further contains a fluidizing agent. A soil cement composition contains the additive for soil cement, hydraulic powders, soil, and water.SELECTED DRAWING: None
【課題】地盤改良体の強度を維持できるソイルセメント用添加剤及びソイルセメント組成物を提供すること。【解決手段】多価アルコール１モルにアルキレンオキシドが５モル以上付加された構造を有する化合物（Ａ）を含有するソイルセメント用添加剤。アルカノールアミン化合物（Ｂ）をさらに含有するソイルセメント用添加剤。流動化剤をさらに含有するソイルセメント用添加剤。また、前記ソイルセメント用添加剤と、水硬性粉体と、土と水とを含有するソイルセメント組成物。【選択図】なし
ADDITIVE FOR SOIL CEMENT, SOIL IMPROVEMENT CEMENT COMPOSITION, SOIL IMPROVING BODY, AND SOIL IMPROVING CONSTRUCTION METHOD
To provide an additive for soil cement and a soil cement composition, capable of maintaining strength of a soil improving body.SOLUTION: An additive for soil cement contains a compound (A) having a structure in which 5 or more moles of alkylene oxide are added to 1 mole of polyalcohol. The additive for soil cement further contains an alkanolamine compound (B). The additive for soil cement further contains a fluidizing agent. A soil cement composition contains the additive for soil cement, hydraulic powders, soil, and water.SELECTED DRAWING: None
【課題】地盤改良体の強度を維持できるソイルセメント用添加剤及びソイルセメント組成物を提供すること。【解決手段】多価アルコール１モルにアルキレンオキシドが５モル以上付加された構造を有する化合物（Ａ）を含有するソイルセメント用添加剤。アルカノールアミン化合物（Ｂ）をさらに含有するソイルセメント用添加剤。流動化剤をさらに含有するソイルセメント用添加剤。また、前記ソイルセメント用添加剤と、水硬性粉体と、土と水とを含有するソイルセメント組成物。【選択図】なし
ADDITIVE FOR SOIL CEMENT, SOIL IMPROVEMENT CEMENT COMPOSITION, SOIL IMPROVING BODY, AND SOIL IMPROVING CONSTRUCTION METHOD
ソイルセメント用添加剤、地盤改良セメント組成物、地盤改良体及び地盤改良工法
YOKOYAMA YUYA (author)
2023-01-04
Patent
Electronic Resource
Japanese
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