High Compressive Strength Polymer Grout and Method of Making

A three-part epoxy grout composition comprises a liquid epoxy blend, a liquid hardener, and a graded particulate aggregate, wherein the dry aggregate particles are pretreated with an applied adhesion promoter in an amount of 0.01 to 5% by weight. The volume of pretreated aggregate particles, when mi...

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Hauptverfasser: Belcher, Brandon Michael, Shapiro, Lawrence S, Cheney, Douglas A, Fitzgerald, Timothy Patrick, Szczepaniak, Zbigniew Andrew, Saverse, Scott Atom, Matz, Paul, Noble, Shawn Thomas, Harvey, Michael K
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creator Belcher, Brandon Michael
Shapiro, Lawrence S
Cheney, Douglas A
Fitzgerald, Timothy Patrick
Szczepaniak, Zbigniew Andrew
Saverse, Scott Atom
Matz, Paul
Noble, Shawn Thomas
Harvey, Michael K
description A three-part epoxy grout composition comprises a liquid epoxy blend, a liquid hardener, and a graded particulate aggregate, wherein the dry aggregate particles are pretreated with an applied adhesion promoter in an amount of 0.01 to 5% by weight. The volume of pretreated aggregate particles, when mixed with the epoxy blend and the hardener, comprises at least 70% by volume of the cured grout. Pretreatment of the aggregate by coating with adhesion promoter allows more efficient use of chemicals along with improved strength. Related methods are also disclosed.
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subjects ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
title High Compressive Strength Polymer Grout and Method of Making
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