Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ADDITIVE FOR GROUND IMPROVEMENT, AND MATERIAL FOR GROUND IMPROVEMENT, CEMENT MILK AND GROUND IMPROVEMENT METHOD BASED ON THAT ADDITIVE
To provide an additive for ground improvement excellent in hexavalent chromium reduction, flowability and strength enhancement.SOLUTION: The additive for ground improvement comprises thiosulfate and sulfite. If X (mass%) refers the thiosulfate content and Y (mass%) refers to the sulfite content in the solid content of the additive for ground improvement, then X and Y satisfy 10≤X/Y≤100.SELECTED DRAWING: None
【課題】六価クロム低減、流動性、強度促進に優れた地盤改良用混和剤を提供する。【解決手段】本発明の地盤改良用混和剤は、チオ硫酸塩と、亜硫酸塩と、を含み、当該地盤改良用混和剤の固形分中のチオ硫酸塩の含有量をＸ（質量％）、亜硫酸塩の含有量をＹ（質量％）としたとき、Ｘ，Ｙが、１０≦Ｘ／Ｙ≦１００を満たすものである。【選択図】なし
ADDITIVE FOR GROUND IMPROVEMENT, AND MATERIAL FOR GROUND IMPROVEMENT, CEMENT MILK AND GROUND IMPROVEMENT METHOD BASED ON THAT ADDITIVE
To provide an additive for ground improvement excellent in hexavalent chromium reduction, flowability and strength enhancement.SOLUTION: The additive for ground improvement comprises thiosulfate and sulfite. If X (mass%) refers the thiosulfate content and Y (mass%) refers to the sulfite content in the solid content of the additive for ground improvement, then X and Y satisfy 10≤X/Y≤100.SELECTED DRAWING: None
【課題】六価クロム低減、流動性、強度促進に優れた地盤改良用混和剤を提供する。【解決手段】本発明の地盤改良用混和剤は、チオ硫酸塩と、亜硫酸塩と、を含み、当該地盤改良用混和剤の固形分中のチオ硫酸塩の含有量をＸ（質量％）、亜硫酸塩の含有量をＹ（質量％）としたとき、Ｘ，Ｙが、１０≦Ｘ／Ｙ≦１００を満たすものである。【選択図】なし
ADDITIVE FOR GROUND IMPROVEMENT, AND MATERIAL FOR GROUND IMPROVEMENT, CEMENT MILK AND GROUND IMPROVEMENT METHOD BASED ON THAT ADDITIVE
地盤改良用混和剤、それを用いた地盤改良用材料、セメントミルク、及び地盤改良方法
SASAKI TAKASHI (Autor:in) / WATANABE HIROTA (Autor:in)
27.05.2021
Patent
Elektronische Ressource
Japanisch
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