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A platform for research: civil engineering, architecture and urbanism
UNDERWATER INSEPARABLE MORTAR COMPOSITION, AND UNDERWATER INSEPARABLE MORTAR
To provide an underwater inseparable mortar composition and underwater inseparable mortar, having excellent flowability and underwater inseparability in a mortar state and an excellent strength development capability in a hardened state.SOLUTION: The underwater inseparable mortar composition comprises cement, fine aggregate, a thickner of a viscosity of 25000 to 180000 Pa s and a polymer for cement, in which composition the content of the thickner is 0.05 to 0.55 mass parts and the content of the polymer for cement is 1 to 25 mass parts in terms of a solid component, relative to 100 mass parts of the cement.SELECTED DRAWING: None
【課題】モルタル時において良好な流動性及び水中不分離性を有し、且つ、硬化時の強度発現性に優れる水中不分離性モルタル組成物及び水中不分離性モルタルを提供すること。【解決手段】セメントと、細骨材と、粘度が２５０００〜１８００００ｍＰａ・ｓである増粘剤と、セメント用ポリマーとを含み、セメント１００質量部に対して、増粘剤の含有量が０．０５〜０．５５質量部であり、セメント用ポリマーの含有量が固形分換算で１〜２５質量部である、水中不分離性モルタル組成物。【選択図】なし
UNDERWATER INSEPARABLE MORTAR COMPOSITION, AND UNDERWATER INSEPARABLE MORTAR
To provide an underwater inseparable mortar composition and underwater inseparable mortar, having excellent flowability and underwater inseparability in a mortar state and an excellent strength development capability in a hardened state.SOLUTION: The underwater inseparable mortar composition comprises cement, fine aggregate, a thickner of a viscosity of 25000 to 180000 Pa s and a polymer for cement, in which composition the content of the thickner is 0.05 to 0.55 mass parts and the content of the polymer for cement is 1 to 25 mass parts in terms of a solid component, relative to 100 mass parts of the cement.SELECTED DRAWING: None
【課題】モルタル時において良好な流動性及び水中不分離性を有し、且つ、硬化時の強度発現性に優れる水中不分離性モルタル組成物及び水中不分離性モルタルを提供すること。【解決手段】セメントと、細骨材と、粘度が２５０００〜１８００００ｍＰａ・ｓである増粘剤と、セメント用ポリマーとを含み、セメント１００質量部に対して、増粘剤の含有量が０．０５〜０．５５質量部であり、セメント用ポリマーの含有量が固形分換算で１〜２５質量部である、水中不分離性モルタル組成物。【選択図】なし
UNDERWATER INSEPARABLE MORTAR COMPOSITION, AND UNDERWATER INSEPARABLE MORTAR
水中不分離性モルタル組成物及び水中不分離性モルタル
UCHIDA SATOSHI (author) / AKAE SHINYA (author)
2019-10-17
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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