A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR PRODUCING MAGNESIUM CARBONATE TRIHYDRATE CURED BODY, AND METHOD FOR PRODUCING HYDRATION-CURABLE MAGNESIUM CARBONATE MATERIAL
PROBLEM TO BE SOLVED: To provide a method for producing a cured body of magnesium carbonate trihydrate which is curable like gypsum dihydrate, and a method for producing a hydration-curable magnesium carbonate material.SOLUTION: The method for producing a cured body of magnesium carbonate trihydrate comprises the steps of: obtaining a hydration-curable magnesium carbonate material comprising powder obtained by heating magnesium carbonate trihydrate and containing 20 to 100 mass% of anhydrous magnesium carbonate; obtaining an aqueous suspension by mixing the hydration-curable magnesium carbonate material with water; and curing the aqueous suspension. The method for producing a hydration-curable magnesium carbonate material comprising powder and containing 20 to 100 mass% of anhydrous magnesium carbonate comprises heating magnesium carbonate trihydrate.SELECTED DRAWING: None
【課題】二水セッコウの様に硬化させることが可能な、炭酸マグネシウム三水和物硬化体の製造方法、並びに水和硬化性炭酸マグネシウム材料の製造方法を提供する。【解決手段】炭酸マグネシウム三水和物を加熱して得られた粉体からなり無水炭酸マグネシウムを２０〜１００質量％含む水和硬化性炭酸マグネシウム材料を得る工程と、前記水和硬化性炭酸マグネシウム材料を水と混和させて水懸濁液を得る工程と、前記水懸濁液を硬化させる工程を有することを特徴とする、炭酸マグネシウム三水和物硬化体の製造方法。炭酸マグネシウム三水和物を加熱することを特徴とする、粉体からなり無水炭酸マグネシウムを２０〜１００質量％含む水和硬化性炭酸マグネシウム材料の製造方法。【選択図】なし
METHOD FOR PRODUCING MAGNESIUM CARBONATE TRIHYDRATE CURED BODY, AND METHOD FOR PRODUCING HYDRATION-CURABLE MAGNESIUM CARBONATE MATERIAL
PROBLEM TO BE SOLVED: To provide a method for producing a cured body of magnesium carbonate trihydrate which is curable like gypsum dihydrate, and a method for producing a hydration-curable magnesium carbonate material.SOLUTION: The method for producing a cured body of magnesium carbonate trihydrate comprises the steps of: obtaining a hydration-curable magnesium carbonate material comprising powder obtained by heating magnesium carbonate trihydrate and containing 20 to 100 mass% of anhydrous magnesium carbonate; obtaining an aqueous suspension by mixing the hydration-curable magnesium carbonate material with water; and curing the aqueous suspension. The method for producing a hydration-curable magnesium carbonate material comprising powder and containing 20 to 100 mass% of anhydrous magnesium carbonate comprises heating magnesium carbonate trihydrate.SELECTED DRAWING: None
【課題】二水セッコウの様に硬化させることが可能な、炭酸マグネシウム三水和物硬化体の製造方法、並びに水和硬化性炭酸マグネシウム材料の製造方法を提供する。【解決手段】炭酸マグネシウム三水和物を加熱して得られた粉体からなり無水炭酸マグネシウムを２０〜１００質量％含む水和硬化性炭酸マグネシウム材料を得る工程と、前記水和硬化性炭酸マグネシウム材料を水と混和させて水懸濁液を得る工程と、前記水懸濁液を硬化させる工程を有することを特徴とする、炭酸マグネシウム三水和物硬化体の製造方法。炭酸マグネシウム三水和物を加熱することを特徴とする、粉体からなり無水炭酸マグネシウムを２０〜１００質量％含む水和硬化性炭酸マグネシウム材料の製造方法。【選択図】なし
METHOD FOR PRODUCING MAGNESIUM CARBONATE TRIHYDRATE CURED BODY, AND METHOD FOR PRODUCING HYDRATION-CURABLE MAGNESIUM CARBONATE MATERIAL
炭酸マグネシウム三水和物硬化体の製造方法、並びに水和硬化性炭酸マグネシウム材料の製造方法
KOJIMA YOSHIYUKI (author)
2016-07-28
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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