Abstract: An erosion control slurry is disclosed. The slurry includes water and a substrate, wherein the substrate comprises: mulch at a weight of x; bentonite clay at a weight of about 0.25x to about 0.495x; and cellulosic water dispersible polymer or starch at a weight of about 0.0025x to about 0.125x. Also disclosed are a substrate that can be mixed with liquid to provide an erosion control slurry, and methods of controlling or reducing erosion.

Abstract: A substrate and a slurry for erosion control and/or hydroseeding are disclosed. The substrate includes mulch and a cover composition including bentonite clay and cellulosic water dispersible polymer or starch. Other desired optional ingredients may also be included. Methods of controlling or reducing erosion control are also disclosed.

Abstract: An erosion control slurry is disclosed. The slurry includes water and a substrate, wherein the substrate comprises: mulch at a weight of x; bentonite clay at a weight of about 0.25x to about 0.495x; and cellulosic water dispersible polymer or starch at a weight of about 0.0025x to about 0.125x. Also disclosed are a substrate that can be mixed with liquid to provide an erosion control slurry, and methods of controlling or reducing erosion.

Abstract: An erosion control substrate and slurry are disclosed. The substrate includes mulch, a cover composition including bentonite clay and cellulosic water dispersible polymer and/or starch, and optionally surface-treated HPMC. Other desired optional ingredients may also be included. Methods of forming a slurry and methods of using the slurry for erosion control are also disclosed.

Abstract: A substrate and a slurry for erosion control and/or hydroseeding are disclosed. The substrate includes mulch and a cover composition including bentonite clay and cellulosic water dispersible polymer or starch. Other desired optional ingredients may also be included. Methods of controlling or reducing erosion control are also disclosed.

Abstract: A substrate and a slurry for erosion control are disclosed. The substrate includes mulch and a cover composition including bentonite clay and cellulosic water dispersible polymer or starch. Other desired optional ingredients may also be included. Methods of controlling or reducing erosion control are also disclosed.

Abstract: A hydroseeding substrate and a hydroseeding slurry for seeding of grass and other vegetation are disclosed. The hydroseeding substrate includes mulch, a cover composition including bentonite clay and cellulosic water dispersible polymer and/or starch, and optionally surface-treated HPMC. Other desired optional ingredients may also be included. Methods of forming a hydroseeding slurry and methods of using the slurry for seeding are also disclosed.

Abstract: A cover material for a bulk material pile and method for applying the cover material are disclosed. The cover composition is free of fiber, clay, cement and pozzolanic material and comprises: 95 to 99.75 percent by weight water, 0.25 to 5 percent by weight of a water dispersible cellulosic polymer; and sufficient acid to maintain the pH of the solution between 1.0 and 6.0. The method for applying the cover material includes: providing the cover composition, which contains 95 to 99.75 percent by weight water, 0.25 to 5 percent by weight of a water dispersible cellulosic polymer; and sufficient acid to maintain the pH of the solution between 1.0 and 6.0; applying the cover composition onto a bulk material pile; and allowing the composition to harden to provide a cover to at least a portion of the bulk material pile.

Abstract: A substrate and a slurry for erosion control are disclosed. The substrate includes mulch and a cover composition including bentonite clay and cellulosic water dispersible polymer or starch. Other desired optional ingredients may also be included. Methods of controlling or reducing erosion control are also disclosed.

Abstract: A hydroseeding substrate and a hydroseeding slurry for seeding of grass and other vegetation are disclosed. The hydroseeding substrate includes mulch and a cover composition including bentonite clay and cellulosic water dispersible polymer or starch. Other desired optional ingredients may also be included. Methods of forming a hydroseeding slurry and methods of using the slurry for seeding are also disclosed.

Abstract: An odor suppressing cover material for a bulk material pile and method for applying the cover material are disclosed. The cover composition includes at least 50 weight percent water; 1 to 50 weight percent of a bentonite clay; 0.1% to 5% cellulosic water dispersible polymer or starch; and 0.02% to 1% of a mixture containing at least some lipid essential oil and at least some ethoxylated alkylphenol. The cover composition may additionally and optionally contain Portland cement, colorant and fibers.

Abstract: An odor suppressing cover material for a bulk material pile and method for applying the cover material are disclosed. The cover composition includes at least 50 weight percent water; 1 to 50 weight percent of a bentonite clay; 0.1% to 5% cellulosic water dispersible polymer or starch; and 0.02% to 1% of a mixture containing at least some lipid essential oil and at least some ethoxylated alkylphenol. The cover composition may additionally and optionally contain Portland cement, colorant and fibers.

Abstract: A hydroseeding substrate and a hydroseeding slurry for seeding of grass and other vegetation are disclosed. The hydroseeding substrate includes mulch, a cover composition including bentonite clay and cellulosic water dispersible polymer and/or starch, and surface-treated HPMC. Other desired optional ingredients may also be included. Methods of forming a hydroseeding slurry and methods of using the slurry for seeding are also disclosed.

Abstract: A cover composition comprises at least about 50 weight percent water, about 1 to about 50 weight percent of cement and/or fly ash, at least some fiber, at least some water dispersible polymer, and at least some acid, the cover composition being free of foaming agent. The acid is present in an amount sufficient to maintain the pH of the bulk material cover composition between about 1.0 and about 6.0. Also provided is a composition consisting essentially of about 70 to about 80 weight percent cellulosic water dispersible polymer, about 15 to about 30 weight percent fiber, and about 0.1 to about 5 weight percent acid, wherein the acid maintains the pH of the composition between about 1.0 and about 6.0.

Abstract: A hydroseeding substrate and a hydroseeding slurry for seeding of grass and other vegetation are disclosed. The hydroseeding substrate includes mulch, a cover composition including bentonite clay and cellulosic water dispersible polymer and/or starch, and surface-treated HPMC. Other desired optional ingredients may also be included. Methods of forming a hydroseeding slurry and methods of using the slurry for seeding are also disclosed.

Abstract: A hydroseeding substrate and a hydroseeding slurry for seeding of grass and other vegetation are disclosed. The hydroseeding substrate includes mulch and a cover composition including bentonite clay and cellulosic water dispersible polymer or starch. Other desired optional ingredients may also be included. Methods of forming a hydroseeding slurry and methods of using the slurry for seeding are also disclosed.

Abstract: A cover composition comprises liquid, cement and/or fly ash, fiber, water dispersible polymer and acid.

Abstract: A cover material for a bulk material pile and method for applying the cover material are disclosed. The cover composition comprises liquid, cement and/or fly ash, fiber, water dispersible polymer and acid.

Abstract: A cover material for a bulk material pile and method for applying the cover material are disclosed. The cover composition is free of fiber, clay, cement and pozzolanic material and comprises: 95 to 99.75 percent by weight water, 0.25 to 5 percent by weight of a water dispersible cellulosic polymer; and sufficient acid to maintain the pH of the solution between 1.0 and 6.0.

Abstract: A cover material for a bulk material pile and method for applying the cover material are disclosed. The cover composition comprises liquid, cement and/or fly ash, fiber, water dispersible polymer and acid.