COMPOSITION FOR FORMING WATER SEALING STRUCTURE AND WATER SEALING METHOD

To provide a composition for forming a water sealing structure which eliminates the need to planarize in advance a water sealing portion even when the portion has irregularities, and which facilitates a sealing work construction.SOLUTION: A composition for forming a water sealing structure of the in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ISHIGAMI DAISUKE, OZAWA KAZUYOSHI, ITO KEIJIRO, KONO MAIKO, SHINOHARA SATOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS EMBANKMENTS EXCAVATIONS FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SOIL SHIFTING THEIR PREPARATION OR CHEMICAL WORKING-UP UNDERGROUND OR UNDERWATER STRUCTURES
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Beschreibung
Zusammenfassung:	To provide a composition for forming a water sealing structure which eliminates the need to planarize in advance a water sealing portion even when the portion has irregularities, and which facilitates a sealing work construction.SOLUTION: A composition for forming a water sealing structure of the invention includes a polymer compound (except for a polymer compound serving as a hardening agent) which is mixed in water in an amount of 17-57 mass% on the basis of a total mass. Because this is a liquid, even when a dispersion portion have irregularities, a polymeric membrane can be formed according to the shape of the irregularities.SELECTED DRAWING: None 【課題】遮水すべき箇所に凹凸があっても事前に平坦に均す必要がなく、かつ、遮水工の構築が容易である遮水構造形成用組成物を提供する。【解決手段】本発明の遮水構造形成用組成物は、全質量を基準として高分子化合物（ただし、硬化剤として働く高分子化合物を除く。）が１７質量％～５７質量％の量で水に混合されてなるものである。これは液体であるので、散布箇所に凹凸があったとしても、その凹凸形状に追従して高分子膜が形成される。【選択図】なし