A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOLDING COMPOSITION, MOLDED BODY, AND METHOD FOR PRODUCING MOLDED BODY
To provide: a molding composition capable of producing a molded body in which shrinkage strain and cracking are suppressed; a molded body thereof; and a method for producing the molded body.SOLUTION: A molding composition according to the present invention comprises the following (a), (b), (c) and (d) components: (a) a heat-resistant inorganic material, (b) an inorganic fluoride, (c) a geopolymer precursor, and (d) fatty acid or its metal salt. A molded body obtained from the molding composition according to the present invention prevents shrinkage strain during curing and drying, and also prevents cracking during curing and drying of the molded body.SELECTED DRAWING: None
【課題】収縮ひずみ及びクラックの発生が抑制された成形体を製造することができる成形用組成物及びその成形体並びに成形体の製造方法を提供する。【解決手段】本発明に係る成形用組成物は、下記の（ａ）成分、（ｂ）成分、（ｃ）成分及び（ｄ）成分、（ａ）耐熱性無機材料と、（ｂ）無機フッ化物と、（ｃ）ジオポリマー前駆体と、（ｄ）脂肪酸又はその金属塩と、を含む。本発明に係る成形用組成物から得られた成形体は、養生及び乾燥する時の収縮ひずみが抑制され、また、成形体の硬化及び乾燥時にクラックが発生することも防止されやすい。【選択図】なし
MOLDING COMPOSITION, MOLDED BODY, AND METHOD FOR PRODUCING MOLDED BODY
To provide: a molding composition capable of producing a molded body in which shrinkage strain and cracking are suppressed; a molded body thereof; and a method for producing the molded body.SOLUTION: A molding composition according to the present invention comprises the following (a), (b), (c) and (d) components: (a) a heat-resistant inorganic material, (b) an inorganic fluoride, (c) a geopolymer precursor, and (d) fatty acid or its metal salt. A molded body obtained from the molding composition according to the present invention prevents shrinkage strain during curing and drying, and also prevents cracking during curing and drying of the molded body.SELECTED DRAWING: None
【課題】収縮ひずみ及びクラックの発生が抑制された成形体を製造することができる成形用組成物及びその成形体並びに成形体の製造方法を提供する。【解決手段】本発明に係る成形用組成物は、下記の（ａ）成分、（ｂ）成分、（ｃ）成分及び（ｄ）成分、（ａ）耐熱性無機材料と、（ｂ）無機フッ化物と、（ｃ）ジオポリマー前駆体と、（ｄ）脂肪酸又はその金属塩と、を含む。本発明に係る成形用組成物から得られた成形体は、養生及び乾燥する時の収縮ひずみが抑制され、また、成形体の硬化及び乾燥時にクラックが発生することも防止されやすい。【選択図】なし
MOLDING COMPOSITION, MOLDED BODY, AND METHOD FOR PRODUCING MOLDED BODY
成形用組成物及びその成形体並びに成形体の製造方法
HIRONAKA YUICHIRO (author)
2023-05-18
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
BINDER COMPOSITION, MOLDED BODY, AND METHOD FOR PRODUCING MOLDED BODY
| European Patent Office | 2018