TON-ENTHALTENDE ZUSAMMENSETZUNG UND MISCHUNG DIE EIN FEUCHTIGKEITBESTÄNDIGES GEL FORMEN KANN, UND VERWENDUNG

PCT No. PCT/NL94/00017 Sec. 371 Date Nov. 17, 1995 Sec. 102(e) Date Nov. 17, 1995 PCT Filed Jan. 25, 1994 PCT Pub. No. WO94/18284 PCT Pub. Date Aug. 18, 1994A dry mixture of (a) powdered or ground smectite and/or a smectite-containing natural rock, wherein the smectite is in an inactive state, (b) 1...

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1. Verfasser:	LIBOR, OSZKAR
Format:	Patent
Sprache:	ger
Schlagworte:	ADHESIVES ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS COMPOUNDS THEREOF CONCRETE DYES INORGANIC CHEMISTRY LIME, MAGNESIA MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-METALLIC ELEMENTS PAINTS POLISHES REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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Zusammenfassung:	PCT No. PCT/NL94/00017 Sec. 371 Date Nov. 17, 1995 Sec. 102(e) Date Nov. 17, 1995 PCT Filed Jan. 25, 1994 PCT Pub. No. WO94/18284 PCT Pub. Date Aug. 18, 1994A dry mixture of (a) powdered or ground smectite and/or a smectite-containing natural rock, wherein the smectite is in an inactive state, (b) 1-10% by weight of a water-soluble polymer and (c) 0.8-6.0% by weight of a powdered activating agent can be combined with soil and water to provide a gel which is a barrier composition. The mixture may additionally contain a diluting agent, so as to form a dry blend, where the blend may likewise be combined with soil and water to provide a gel which is a barrier composition. The blend may be used to provide for water-tight insulation of vasins, damps and other objects exposed to damaging effects of water, and may also be used as a sealing for deponies, as a protecting layer for articles exposed to acidic liquids, and as a filling agent for cavities and cracks on articles exposed to water.