A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INORGANIC BINDER AND INORGANIC COATING MATERIAL
To provide a technology that can suppress the precipitation of needle-like crystals generated in the curing process, i.e., to provide an inorganic binder and an inorganic coating material by the technology.MEANS: An inorganic coating material of the invention is mainly composed of a specific inorganic binder and inorganic fibers, and the content ratio of components in the inorganic binder is within a specific range. The inorganic binder contains alkali silicate, gypsum, inorganic powder containing SiO2 other than cement and alkali silicate, and water, and the ratio (G/M2O) of the mass (G) of gypsum to the mass (M2O) of the contained alkali in terms of oxide is in a specified range. Suitably, the inorganic fiber is rock wool.SELECTED DRAWING: None
【課題】養生過程で発生する針状結晶の析出を抑制することができる技術、即ち、無機質結合材および無機質被覆材を提供すること。【手段】特定の無機質結合材と無機繊維とを主成分とし、無機質結合材に含まれる成分との含有割合を特定の範囲とする。珪酸アルカリと、石膏と、セメント及び珪酸アルカリ以外のＳｉＯ２含有無機質粉末と、水とを含有し、含有するアルカリの酸化物換算の質量（Ｍ2Ｏ）に対する石膏の質量（Ｇ）の比率（Ｇ／Ｍ2Ｏ）が特定範囲である無機質結合材。当該無機質結合材と、無機繊維とを主成分とする無機質被覆材。上記無機繊維がロックウールであると好適である。【選択図】なし
INORGANIC BINDER AND INORGANIC COATING MATERIAL
To provide a technology that can suppress the precipitation of needle-like crystals generated in the curing process, i.e., to provide an inorganic binder and an inorganic coating material by the technology.MEANS: An inorganic coating material of the invention is mainly composed of a specific inorganic binder and inorganic fibers, and the content ratio of components in the inorganic binder is within a specific range. The inorganic binder contains alkali silicate, gypsum, inorganic powder containing SiO2 other than cement and alkali silicate, and water, and the ratio (G/M2O) of the mass (G) of gypsum to the mass (M2O) of the contained alkali in terms of oxide is in a specified range. Suitably, the inorganic fiber is rock wool.SELECTED DRAWING: None
【課題】養生過程で発生する針状結晶の析出を抑制することができる技術、即ち、無機質結合材および無機質被覆材を提供すること。【手段】特定の無機質結合材と無機繊維とを主成分とし、無機質結合材に含まれる成分との含有割合を特定の範囲とする。珪酸アルカリと、石膏と、セメント及び珪酸アルカリ以外のＳｉＯ２含有無機質粉末と、水とを含有し、含有するアルカリの酸化物換算の質量（Ｍ2Ｏ）に対する石膏の質量（Ｇ）の比率（Ｇ／Ｍ2Ｏ）が特定範囲である無機質結合材。当該無機質結合材と、無機繊維とを主成分とする無機質被覆材。上記無機繊維がロックウールであると好適である。【選択図】なし
INORGANIC BINDER AND INORGANIC COATING MATERIAL
無機質結合材および無機質被覆材
TSUNEFUJI HIKARI (author) / TANIBE TORU (author)
2022-12-02
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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