Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CHEMICAL LIQUID COMPOSITION FOR NATURAL GROUND CONSOLIDATION
To provide a chemical liquid composition for natural ground consolidation, excellent in reaction activity and causing less environment pollution, and to provide chemical liquid for natural ground consolidation, capable of forming a consolidated body having high strength, excellent flexibility, and high plasticity, and not initiating problems such as white turbidness and foaming when contacting water such as water leakage and sump water.SOLUTION: A chemical liquid composition for natural ground consolidation comprises A liquid containing a primary and/or secondary amino group-containing compound as essential components, and B liquid containing polyisocyanate containing at least an aliphatic polyisocyanate compound as the essential component. The chemical liquid composition for natural ground consolidation is constituted by adjusting a ratio (X/Y) of a total molar number (X) of a primary and/or secondary amino group of the primary and/or secondary amino group-containing compound in the A liquid to a total molar number (Y) of an isocyanate group in the B liquid to 0.3-1.8.SELECTED DRAWING: None
【課題】反応活性に優れ、環境汚染の少ない地山固結用薬液組成物を提供すると共に、高強度で且つ柔軟性に優れた、靭性の高い固結体を形成し得る、漏水や湧水等の水に接触した際の白濁化や泡立ちの如き問題を惹起することのない、地山固結用薬液を提供すること。【解決手段】１級及び／又は２級アミノ基含有化合物を必須の成分として含有するＡ液と、脂肪族系ポリイソシアネート化合物を少なくとも含むポリイソシアネートを必須の成分として含有するＢ液とからなる地山固結用薬液組成物において、Ａ液中における、１級及び／又は２級アミノ基含有化合物の１級及び／又は２級アミノ基の総モル数（Ｘ）と、Ｂ液中におけるイソシアネート基の総モル数（Ｙ）との比（Ｘ／Ｙ）が、０．３～１．８となるように調製して、地山固結用薬液組成物を構成した。【選択図】なし
CHEMICAL LIQUID COMPOSITION FOR NATURAL GROUND CONSOLIDATION
To provide a chemical liquid composition for natural ground consolidation, excellent in reaction activity and causing less environment pollution, and to provide chemical liquid for natural ground consolidation, capable of forming a consolidated body having high strength, excellent flexibility, and high plasticity, and not initiating problems such as white turbidness and foaming when contacting water such as water leakage and sump water.SOLUTION: A chemical liquid composition for natural ground consolidation comprises A liquid containing a primary and/or secondary amino group-containing compound as essential components, and B liquid containing polyisocyanate containing at least an aliphatic polyisocyanate compound as the essential component. The chemical liquid composition for natural ground consolidation is constituted by adjusting a ratio (X/Y) of a total molar number (X) of a primary and/or secondary amino group of the primary and/or secondary amino group-containing compound in the A liquid to a total molar number (Y) of an isocyanate group in the B liquid to 0.3-1.8.SELECTED DRAWING: None
【課題】反応活性に優れ、環境汚染の少ない地山固結用薬液組成物を提供すると共に、高強度で且つ柔軟性に優れた、靭性の高い固結体を形成し得る、漏水や湧水等の水に接触した際の白濁化や泡立ちの如き問題を惹起することのない、地山固結用薬液を提供すること。【解決手段】１級及び／又は２級アミノ基含有化合物を必須の成分として含有するＡ液と、脂肪族系ポリイソシアネート化合物を少なくとも含むポリイソシアネートを必須の成分として含有するＢ液とからなる地山固結用薬液組成物において、Ａ液中における、１級及び／又は２級アミノ基含有化合物の１級及び／又は２級アミノ基の総モル数（Ｘ）と、Ｂ液中におけるイソシアネート基の総モル数（Ｙ）との比（Ｘ／Ｙ）が、０．３～１．８となるように調製して、地山固結用薬液組成物を構成した。【選択図】なし
CHEMICAL LIQUID COMPOSITION FOR NATURAL GROUND CONSOLIDATION
地山固結用薬液組成物
MOTOMURA YUTA (Autor:in) / YANAGI TOMOHIRO (Autor:in)
28.06.2022
Patent
Elektronische Ressource
Japanisch
CHEMICAL LIQUID COMPOSITION FOR NATURAL GROUND CONSOLIDATION
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