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A platform for research: civil engineering, architecture and urbanism
HYDRAULIC COMPOSITION ADDITIVE, AND METHOD FOR PREPARING HYDRAULIC COMPOSITION
To provide a hydraulic composition additive capable of increasing the strength at an initial material age of a cured product obtained by curing a prepared hydraulic composition.SOLUTION: The hydraulic composition additive contains a compound A represented by formula (1) and/or a salt thereof. Preferably, the hydraulic composition additive contains one or more selected from ethylene glycol, propylene glycol, diethylene glycol, dipropylene glycol, triethanolamine, diethanolamine and triisopropanolamine.SELECTED DRAWING: None
【課題】調製した水硬性組成物を硬化して得られる硬化体の初期材齢の強度を増進させることができる水硬性組成物用添加剤の提供。【解決手段】式（１）で示される化合物Ａ及び／又はその塩を含有してなる水硬性組成物用添加剤。好ましくは、エチレングリコール、プロピレングリコール、ジエチレングリコール、ジプロピレングリコール、トリエタノールアミン、ジエタノールアミン、トリイソプロパノールアミン、から選ばれる1つ又は2つ以上を含有する水硬性組成物用添加剤。【選択図】なし
HYDRAULIC COMPOSITION ADDITIVE, AND METHOD FOR PREPARING HYDRAULIC COMPOSITION
To provide a hydraulic composition additive capable of increasing the strength at an initial material age of a cured product obtained by curing a prepared hydraulic composition.SOLUTION: The hydraulic composition additive contains a compound A represented by formula (1) and/or a salt thereof. Preferably, the hydraulic composition additive contains one or more selected from ethylene glycol, propylene glycol, diethylene glycol, dipropylene glycol, triethanolamine, diethanolamine and triisopropanolamine.SELECTED DRAWING: None
【課題】調製した水硬性組成物を硬化して得られる硬化体の初期材齢の強度を増進させることができる水硬性組成物用添加剤の提供。【解決手段】式（１）で示される化合物Ａ及び／又はその塩を含有してなる水硬性組成物用添加剤。好ましくは、エチレングリコール、プロピレングリコール、ジエチレングリコール、ジプロピレングリコール、トリエタノールアミン、ジエタノールアミン、トリイソプロパノールアミン、から選ばれる1つ又は2つ以上を含有する水硬性組成物用添加剤。【選択図】なし
HYDRAULIC COMPOSITION ADDITIVE, AND METHOD FOR PREPARING HYDRAULIC COMPOSITION
水硬性組成物用添加剤、および水硬性組成物の調製方法
FURUTA AKIHIRO (author)
2019-06-27
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
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