A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
QUICK SETTING ADMIXTURE, QUICK SETTING ADMIXTURE SOLUTION, CHEMICAL SOLUTION FOR SOIL STABILIZATION, MANUFACTURING METHOD OF CHEMICAL SOLUTION THEREOF, AND GROUND STABILIZATION METHOD
To provide a quick setting admixture, a quick setting admixture solution and a chemical solution for soil stabilization, which have a short gel time and an excellent flash-setting property, and a manufacturing method of the chemical solution thereof, and a ground stabilization method.SOLUTION: The present inventions discloses: a quick setting admixture used by mixing to a main material solution so that the main material solution containing lime and water sets, and containing dry aluminum hydroxide gel and alkali metal carbonate, or amorphous aluminum hydroxide and alkali metal carbonate, and alkali metal hydroxide and/or alkali metal silicate; a quick setting admixture solution containing the quick setting admixture; and a ground stabilization method in which the main material solution containing lime and water, and the quick setting admixture are mixed in ground.SELECTED DRAWING: None
【課題】ゲルタイムが短く瞬結性に優れた、硬化材、硬化材液、土質安定用薬液、該薬液の製造方法、及び地盤安定化工法を提供する。【解決手段】石灰及び水を含む主材液を硬化させるために該主材液に混合して用いる硬化材であって、乾燥水酸化アルミニウムゲル及びアルカリ金属炭酸塩、あるいは、非晶質水酸化アルミニウム及びアルカリ金属炭酸塩と、アルカリ金属水酸化物及び／またはアルカリ金属珪酸塩とを含む硬化材。この硬化材を含む硬化材液。石灰及び水を含む主材液とこの硬化材とを地盤内で混合する地盤安定化工法。【選択図】なし
QUICK SETTING ADMIXTURE, QUICK SETTING ADMIXTURE SOLUTION, CHEMICAL SOLUTION FOR SOIL STABILIZATION, MANUFACTURING METHOD OF CHEMICAL SOLUTION THEREOF, AND GROUND STABILIZATION METHOD
To provide a quick setting admixture, a quick setting admixture solution and a chemical solution for soil stabilization, which have a short gel time and an excellent flash-setting property, and a manufacturing method of the chemical solution thereof, and a ground stabilization method.SOLUTION: The present inventions discloses: a quick setting admixture used by mixing to a main material solution so that the main material solution containing lime and water sets, and containing dry aluminum hydroxide gel and alkali metal carbonate, or amorphous aluminum hydroxide and alkali metal carbonate, and alkali metal hydroxide and/or alkali metal silicate; a quick setting admixture solution containing the quick setting admixture; and a ground stabilization method in which the main material solution containing lime and water, and the quick setting admixture are mixed in ground.SELECTED DRAWING: None
【課題】ゲルタイムが短く瞬結性に優れた、硬化材、硬化材液、土質安定用薬液、該薬液の製造方法、及び地盤安定化工法を提供する。【解決手段】石灰及び水を含む主材液を硬化させるために該主材液に混合して用いる硬化材であって、乾燥水酸化アルミニウムゲル及びアルカリ金属炭酸塩、あるいは、非晶質水酸化アルミニウム及びアルカリ金属炭酸塩と、アルカリ金属水酸化物及び／またはアルカリ金属珪酸塩とを含む硬化材。この硬化材を含む硬化材液。石灰及び水を含む主材液とこの硬化材とを地盤内で混合する地盤安定化工法。【選択図】なし
QUICK SETTING ADMIXTURE, QUICK SETTING ADMIXTURE SOLUTION, CHEMICAL SOLUTION FOR SOIL STABILIZATION, MANUFACTURING METHOD OF CHEMICAL SOLUTION THEREOF, AND GROUND STABILIZATION METHOD
硬化材、硬化材液、土質安定用薬液、該薬液の製造方法、及び地盤安定化工法
SEYA MASAAKI (author) / SAWADA KENJI (author)
2021-03-18
Patent
Electronic Resource
Japanese