A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOIL MODIFIER, SOIL MODIFIER KIT, AND MODIFICATION METHOD OF SOIL
PROBLEM TO BE SOLVED: To provide a soil modifier capable of procuring a material comparatively easily, and developing strength early, by using soft and viscous soil as a modification object; and to provide a soil modifier kit.SOLUTION: There is provided a soil modifier for modifying soft and viscous soil having a fluid index of 0.7 or higher. The soil modifier includes a mixture containing a high-early-strength cement and slag with a relative mass of 35-80 mass% and 20-65 mass%, respectively. The soil modifier may be used as a soil modifier kit in which the high-early-strength cement and the slag are separated mutually.SELECTED DRAWING: None
【課題】軟弱粘性土を改質対象として、材料の調達が比較的容易であり、早期に強度発現することができる土壌改質材又は土壌改質材キットを提供する。【解決手段】液性指数が０．７以上である軟弱粘性土を改質する土壌改質材である。この土壌改質材は、早強セメント及びスラグをそれぞれ３５〜８０質量％及び２０〜６５質量％の相対質量で含有する混合物を含む。この土壌改質材は、早強セメント及びスラグが互いに分離された土壌改質材キットとしてもよい。【選択図】なし
SOIL MODIFIER, SOIL MODIFIER KIT, AND MODIFICATION METHOD OF SOIL
PROBLEM TO BE SOLVED: To provide a soil modifier capable of procuring a material comparatively easily, and developing strength early, by using soft and viscous soil as a modification object; and to provide a soil modifier kit.SOLUTION: There is provided a soil modifier for modifying soft and viscous soil having a fluid index of 0.7 or higher. The soil modifier includes a mixture containing a high-early-strength cement and slag with a relative mass of 35-80 mass% and 20-65 mass%, respectively. The soil modifier may be used as a soil modifier kit in which the high-early-strength cement and the slag are separated mutually.SELECTED DRAWING: None
【課題】軟弱粘性土を改質対象として、材料の調達が比較的容易であり、早期に強度発現することができる土壌改質材又は土壌改質材キットを提供する。【解決手段】液性指数が０．７以上である軟弱粘性土を改質する土壌改質材である。この土壌改質材は、早強セメント及びスラグをそれぞれ３５〜８０質量％及び２０〜６５質量％の相対質量で含有する混合物を含む。この土壌改質材は、早強セメント及びスラグが互いに分離された土壌改質材キットとしてもよい。【選択図】なし
SOIL MODIFIER, SOIL MODIFIER KIT, AND MODIFICATION METHOD OF SOIL
土壌改質材、土壌改質材キット、及び土壌の改質方法
OKAMOTO MICHITAKA (author) / SEKI KENGO (author) / MIZUNO KOHEI (author) / TANAKA KEISUKE (author) / YOKOZEKI KOSUKE (author)
2018-06-28
Patent
Electronic Resource
Japanese
SOIL MODIFYING METHOD AND SOIL MODIFIER USED THEREFOR, AND MODIFIED SOIL
| European Patent Office | 2021