Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
GEOPOLYMER COMPOSITION AND ITS PRODUCTION METHOD, ADMIXTURE FOR GEOPOLYMER COMPOSITION, AND CURED GEOPOLYMER BODY
To provide a geopolymer composition that makes it possible to obtain a cured geopolymer body having a uniform specific gravity and excellent shrinkage reduction property, and a method for producing the same; and to provide an admixture suitable for use in the production of geopolymer composition, and a cured geopolymer body, namely, a cured product of the geopolymer composition.SOLUTION: A geopolymer composition comprising a base component (A), a water-soluble cellulose ether (B), and an anionic surfactant (C), wherein the base component (A) contains coal ash and/or blast furnace slag, and wherein an aqueous 2 wt.% solution of the water-soluble cellulose ether (B) has a viscosity 100 to 50,000 mPa s at 20°C.SELECTED DRAWING: None
【課題】比重が均一で、収縮低減性に優れたジオポリマー硬化体を得ることができるジオポリマー組成物とその製造方法、該ジオポリマー組成物の製造に好適に用いられるジオポリマー組成物用混和剤及び該ジオポリマー組成物の硬化物であるジオポリマー硬化体の提供。【解決手段】基材成分（Ａ）と、水溶性セルロースエーテル（Ｂ）と、アニオン性界面活性剤（Ｃ）とを含むジオポリマー組成物であって、前記基材成分（Ａ）が石炭灰及び／または高炉スラグを含み、２０℃における前記水溶性セルロースエーテル（Ｂ）の濃度２重量％の水溶液の粘度が、１００〜５００００ｍＰａ・ｓである、ジオポリマー組成物。【選択図】なし
GEOPOLYMER COMPOSITION AND ITS PRODUCTION METHOD, ADMIXTURE FOR GEOPOLYMER COMPOSITION, AND CURED GEOPOLYMER BODY
To provide a geopolymer composition that makes it possible to obtain a cured geopolymer body having a uniform specific gravity and excellent shrinkage reduction property, and a method for producing the same; and to provide an admixture suitable for use in the production of geopolymer composition, and a cured geopolymer body, namely, a cured product of the geopolymer composition.SOLUTION: A geopolymer composition comprising a base component (A), a water-soluble cellulose ether (B), and an anionic surfactant (C), wherein the base component (A) contains coal ash and/or blast furnace slag, and wherein an aqueous 2 wt.% solution of the water-soluble cellulose ether (B) has a viscosity 100 to 50,000 mPa s at 20°C.SELECTED DRAWING: None
【課題】比重が均一で、収縮低減性に優れたジオポリマー硬化体を得ることができるジオポリマー組成物とその製造方法、該ジオポリマー組成物の製造に好適に用いられるジオポリマー組成物用混和剤及び該ジオポリマー組成物の硬化物であるジオポリマー硬化体の提供。【解決手段】基材成分（Ａ）と、水溶性セルロースエーテル（Ｂ）と、アニオン性界面活性剤（Ｃ）とを含むジオポリマー組成物であって、前記基材成分（Ａ）が石炭灰及び／または高炉スラグを含み、２０℃における前記水溶性セルロースエーテル（Ｂ）の濃度２重量％の水溶液の粘度が、１００〜５００００ｍＰａ・ｓである、ジオポリマー組成物。【選択図】なし
GEOPOLYMER COMPOSITION AND ITS PRODUCTION METHOD, ADMIXTURE FOR GEOPOLYMER COMPOSITION, AND CURED GEOPOLYMER BODY
ジオポリマー組成物とその製造方法、ジオポリマー組成物用混和剤、及びジオポリマー硬化体
KITANO KENICHI (Autor:in) / UEMURA KAZUFUMI (Autor:in) / SAIGA MASATAKA (Autor:in) / SASAKI YOSHITSUGU (Autor:in)
28.01.2021
Patent
Elektronische Ressource
Japanisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2022
GEOPOLYMER COMPOSITION, GEOPOLYMER CURED BODY, AND PRODUCTION METHOD FOR GEOPOLYMER CURED BODY
| Europäisches Patentamt | 2024