AQUEOUS COMPOSITION FOR FORMING A GEL, USE THEREOF, AND METHOD FOR PRODUCING SAME

In order to solve the problem of providing a composition for forming a gel which is suitable in particular for sealing excavation pits with a sealing floor or for producing a sealing floor, in which in particular the protection of the groundwater is the primary focus, an aqueous composition of this...

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Bibliographic Details
Main Authors WEISS, Matthias, LIND, Jörg, HENSEL, Peter
Format Patent
LanguageEnglish
French
German
Published 19.08.2020
Subjects
ADHESIVES
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
COMPOUNDS THEREOF
CONCRETE
DYES
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
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
SOIL SHIFTING
TREATMENT OF NATURAL STONE
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:In order to solve the problem of providing a composition for forming a gel which is suitable in particular for sealing excavation pits with a sealing floor or for producing a sealing floor, in which in particular the protection of the groundwater is the primary focus, an aqueous composition of this kind is proposed for forming a gel, comprising at least one water glass having a molar modulus in the range of from approximately 2.0 to approximately 4.0 and at least one reactive agent, selected from a group comprising inorganic acids, organic acids and/or esters, wherein the pH value of the composition is in the range of from approximately 7 to approximately 10.5.
Bibliography:Application Number: EP20180833029