A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GROUND IMPROVEMENT MATERIAL AND GROUND IMPROVEMENT METHOD
PROBLEM TO BE SOLVED: To provide a ground improvement material capable of quickly producing strength of an improved ground to be formed by allowing the ground improvement material used for a ground improvement method and soil to be mixed and cured.SOLUTION: A ground improvement material is used for improving a ground by being mixed with soil. The ground improvement material is made up of an allophane material containing allophane, and a cement-based solidification material. A content of allophane is adjusted so that a proportion of the allophane material and allophane derived from the soil is not less than 5 mass% nor more than 47 mass% with respect to a total amount of the soil and the allophane material when mixed with the soil.
【課題】地盤改良工法に用いられる地盤改良材と土壌とが混合されて硬化することで形成される改良地盤の強度を迅速に発現させることができる地盤改良材を提供することを課題とする。【解決手段】 土壌と混合されて地盤の改良に用いられる地盤改良材であって、アロフェンを含有するアロフェン材とセメント系固化材とから構成されており、土壌と混合された際のアロフェン材と土壌との合計量に対して、アロフェン材および土壌に由来するアロフェンの割合が５質量％以上４７質量％以下となるようにアロフェンの含有量が調整されてなることを特徴とする。【選択図】なし
GROUND IMPROVEMENT MATERIAL AND GROUND IMPROVEMENT METHOD
PROBLEM TO BE SOLVED: To provide a ground improvement material capable of quickly producing strength of an improved ground to be formed by allowing the ground improvement material used for a ground improvement method and soil to be mixed and cured.SOLUTION: A ground improvement material is used for improving a ground by being mixed with soil. The ground improvement material is made up of an allophane material containing allophane, and a cement-based solidification material. A content of allophane is adjusted so that a proportion of the allophane material and allophane derived from the soil is not less than 5 mass% nor more than 47 mass% with respect to a total amount of the soil and the allophane material when mixed with the soil.
【課題】地盤改良工法に用いられる地盤改良材と土壌とが混合されて硬化することで形成される改良地盤の強度を迅速に発現させることができる地盤改良材を提供することを課題とする。【解決手段】 土壌と混合されて地盤の改良に用いられる地盤改良材であって、アロフェンを含有するアロフェン材とセメント系固化材とから構成されており、土壌と混合された際のアロフェン材と土壌との合計量に対して、アロフェン材および土壌に由来するアロフェンの割合が５質量％以上４７質量％以下となるようにアロフェンの含有量が調整されてなることを特徴とする。【選択図】なし
GROUND IMPROVEMENT MATERIAL AND GROUND IMPROVEMENT METHOD
地盤改良材、地盤改良工法
SATO TAKANOBU (author) / ARAKI ICHIJI (author)
2015-10-08
Patent
Electronic Resource
Japanese
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