A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HIGH-STRENGTH UNDERWATER INSEPARABLE MORTAR COMPOSITION FOR HIGH-TEMPERATURE ENVIRONMENTS AND MORTAR USING THE SAME
To provide a high-strength underwater inseparable mortar composition for high-temperature environments, which is inseparable in water, ensures workability in high-temperature environments and has a high strength development.SOLUTION: A high-strength underwater inseparable mortar composition for high-temperature environments that includes a thickener, fine aggregate, and a binder containing cement, amorphous aluminosilicate and gypsum, wherein the total content of amorphous aluminosilicate and gypsum is 6 to 40 pts.mass relative to 100 pts.mass of binder. In the binder, the molar ratio of SO3 and Al2O3 as chemical components ([moles of SO3]/[moles of Al2O3]) is 0.25 to 0.8.SELECTED DRAWING: None
【課題】水中不分離性を有し、且つ高温環境下における作業性も確保し、高い強度発現性を有する高温環境対応型高強度水中不分離性モルタル組成物を提供すること。【解決手段】セメント、非晶質アルミノシリケート、及び石膏を含む結合材と、増粘剤と、細骨材とを含み、非晶質アルミノシリケートと石膏との合計含有量が、結合材１００質量部に対し、６～４０質量部であり、結合材において、化学成分としてＳＯ３及びＡｌ２Ｏ３のモル比（［ＳＯ３のモル数］／［Ａｌ２Ｏ３のモル数］）が０．２５～０．８である、高温環境対応型高強度水中不分離性モルタル組成物である。【選択図】なし
HIGH-STRENGTH UNDERWATER INSEPARABLE MORTAR COMPOSITION FOR HIGH-TEMPERATURE ENVIRONMENTS AND MORTAR USING THE SAME
To provide a high-strength underwater inseparable mortar composition for high-temperature environments, which is inseparable in water, ensures workability in high-temperature environments and has a high strength development.SOLUTION: A high-strength underwater inseparable mortar composition for high-temperature environments that includes a thickener, fine aggregate, and a binder containing cement, amorphous aluminosilicate and gypsum, wherein the total content of amorphous aluminosilicate and gypsum is 6 to 40 pts.mass relative to 100 pts.mass of binder. In the binder, the molar ratio of SO3 and Al2O3 as chemical components ([moles of SO3]/[moles of Al2O3]) is 0.25 to 0.8.SELECTED DRAWING: None
【課題】水中不分離性を有し、且つ高温環境下における作業性も確保し、高い強度発現性を有する高温環境対応型高強度水中不分離性モルタル組成物を提供すること。【解決手段】セメント、非晶質アルミノシリケート、及び石膏を含む結合材と、増粘剤と、細骨材とを含み、非晶質アルミノシリケートと石膏との合計含有量が、結合材１００質量部に対し、６～４０質量部であり、結合材において、化学成分としてＳＯ３及びＡｌ２Ｏ３のモル比（［ＳＯ３のモル数］／［Ａｌ２Ｏ３のモル数］）が０．２５～０．８である、高温環境対応型高強度水中不分離性モルタル組成物である。【選択図】なし
HIGH-STRENGTH UNDERWATER INSEPARABLE MORTAR COMPOSITION FOR HIGH-TEMPERATURE ENVIRONMENTS AND MORTAR USING THE SAME
高温環境対応型高強度水中不分離性モルタル組成物及びそれを用いたモルタル
SHIBAGAKI MASANORI (author) / KANABORI YUGO (author)
2022-08-10
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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