Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HYDRAULIC COMPOSITION, HARDENED BODY, AND METHOD FOR PRODUCING HYDRAULIC COMPOSITION
To provide a low-carbon hydraulic composition which is produced using an inorganic mineral other than kaolin and has sufficient compressive strength development.SOLUTION: A hydraulic composition contains: 10 to 90 mass% of a calcined inorganic mineral having a mass ratio of SiO2 to Al2O3 (SiO2/Al2O3) of 0.5 to 3.0 and having a BET specific surface area of 30 to 180 m2/g, based on the total amount of the calcined inorganic mineral and an alkali stimulant; and 10 to 90 mass% of the alkali stimulant based on the total amount of the calcined inorganic mineral and the alkali stimulant.SELECTED DRAWING: None
【課題】カオリン以外の無機鉱物を用いて製造され、かつ十分な圧縮強度発現性を有する、低炭素型の水硬性組成物を提供すること。【解決手段】Ａｌ２Ｏ３の質量に対するＳｉＯ２の質量比（ＳｉＯ２／Ａｌ２Ｏ３）が０．５～３．０であり、且つＢＥＴ比表面積が３０～１８０ｍ２／ｇであるか焼無機鉱物を、か焼無機鉱物及びアルカリ刺激材の合計量を基準として１０～９０質量％、及びアルカリ刺激材を、か焼無機鉱物及びアルカリ刺激材の合計量を基準として９０～１０質量％含む、水硬性組成物。【選択図】なし
HYDRAULIC COMPOSITION, HARDENED BODY, AND METHOD FOR PRODUCING HYDRAULIC COMPOSITION
To provide a low-carbon hydraulic composition which is produced using an inorganic mineral other than kaolin and has sufficient compressive strength development.SOLUTION: A hydraulic composition contains: 10 to 90 mass% of a calcined inorganic mineral having a mass ratio of SiO2 to Al2O3 (SiO2/Al2O3) of 0.5 to 3.0 and having a BET specific surface area of 30 to 180 m2/g, based on the total amount of the calcined inorganic mineral and an alkali stimulant; and 10 to 90 mass% of the alkali stimulant based on the total amount of the calcined inorganic mineral and the alkali stimulant.SELECTED DRAWING: None
【課題】カオリン以外の無機鉱物を用いて製造され、かつ十分な圧縮強度発現性を有する、低炭素型の水硬性組成物を提供すること。【解決手段】Ａｌ２Ｏ３の質量に対するＳｉＯ２の質量比（ＳｉＯ２／Ａｌ２Ｏ３）が０．５～３．０であり、且つＢＥＴ比表面積が３０～１８０ｍ２／ｇであるか焼無機鉱物を、か焼無機鉱物及びアルカリ刺激材の合計量を基準として１０～９０質量％、及びアルカリ刺激材を、か焼無機鉱物及びアルカリ刺激材の合計量を基準として９０～１０質量％含む、水硬性組成物。【選択図】なし
HYDRAULIC COMPOSITION, HARDENED BODY, AND METHOD FOR PRODUCING HYDRAULIC COMPOSITION
水硬性組成物、硬化体、及び水硬性組成物の製造方法
FUKUSHIMA YUTA (Autor:in) / ITO TAKAYASU (Autor:in) / OSAKI MASAFUMI (Autor:in) / SAITO TAKESHI (Autor:in)
11.10.2024
Patent
Elektronische Ressource
Japanisch
IPC:
C04B
Kalk
,
LIME
HYDRAULIC COMPOSITION, HARDENED BODY, AND METHOD FOR PRODUCING HYDRAULIC COMPOSITION
| Europäisches Patentamt | 2024
HYDRAULIC COMPOSITION, HARDENED BODY, AND METHOD FOR PRODUCING HYDRAULIC COMPOSITION
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023
METHOD FOR PRODUCING HARDENED BODY OF HYDRAULIC COMPOSITION
| Europäisches Patentamt | 2018
METHOD FOR PRODUCING HARDENED BODY OF HYDRAULIC COMPOSITION
| Europäisches Patentamt | 2015