Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SOIL IMPROVER COMPOSITION AND USE THEREOF
To provide a soil improver composition that gives high gel strength and also properly inhibits the corrosion of improved soil.SOLUTION: A soil improver composition contains the following (A)-(D) components: (A) a (meth) acrylic acid metal salt, (B) a polyvalent metal salt compound with a basicity of 45% or more, (C) a polymerization initiator, and (D) water, with the total amount of the (A) component and the (B) component being more than 15 mass% and 40 mass% or less.SELECTED DRAWING: None
【課題】高いゲル強度を付与するとともに、改良地盤の腐食の抑制性にも優れる地盤改良剤組成物を提供する。【解決手段】地盤改良剤組成物を、以下の（Ａ）〜（Ｄ）成分：（Ａ）（メタ）アクリル酸金属塩（Ｂ）塩基度４５％以上の多価金属塩化合物（Ｃ）重合開始剤（Ｄ）水を含み、前記（Ａ）成分及び前記（Ｂ）成分の総量が１５質量％を超え、４０質量％以下であるようにする。【選択図】なし
SOIL IMPROVER COMPOSITION AND USE THEREOF
To provide a soil improver composition that gives high gel strength and also properly inhibits the corrosion of improved soil.SOLUTION: A soil improver composition contains the following (A)-(D) components: (A) a (meth) acrylic acid metal salt, (B) a polyvalent metal salt compound with a basicity of 45% or more, (C) a polymerization initiator, and (D) water, with the total amount of the (A) component and the (B) component being more than 15 mass% and 40 mass% or less.SELECTED DRAWING: None
【課題】高いゲル強度を付与するとともに、改良地盤の腐食の抑制性にも優れる地盤改良剤組成物を提供する。【解決手段】地盤改良剤組成物を、以下の（Ａ）〜（Ｄ）成分：（Ａ）（メタ）アクリル酸金属塩（Ｂ）塩基度４５％以上の多価金属塩化合物（Ｃ）重合開始剤（Ｄ）水を含み、前記（Ａ）成分及び前記（Ｂ）成分の総量が１５質量％を超え、４０質量％以下であるようにする。【選択図】なし
SOIL IMPROVER COMPOSITION AND USE THEREOF
地盤改良剤組成物及びその利用
GOTO TERUHIRO (Autor:in) / NAKANO SHUN (Autor:in)
24.10.2019
Patent
Elektronische Ressource
Japanisch
REDUCTION MATERIAL, PRODUCTION METHOD THEREOF, CEMENT COMPOSITION, AND SOIL IMPROVER
| Europäisches Patentamt | 2022