Dry mix and concrete composition containing bed ash and related methods
AssigneeCrown Products & Services, Inc.
InventorsDouglas W. Schane, Arthur B. Brown
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Abstract
Embodiments of a dry mix for producing a concrete composition are provided. The dry mix includes aggregate, cement, and bed ash. The bed ash contains the combustion product of a fluidized bed coal combustion reaction. Additionally, embodiments of a method of preparing the dry mix and embodiments of a method of preparing a concrete composition are provided. The dry mix is also suitable for repairing soil slips, and embodiments of a method of repairing a soil slip are also provided.
Claims19
A dry mix, consisting essentially of:
- from 35% to 75% by weight aggregate;
- from 5% to 15% by weight cement;
- and
- from 30% to 50% by weight bed ash;
- wherein the bed ash comprises a combustion product of a fluidized bed coal combustion reaction.
A dry mix, consisting essentially of:
- aggregate;
- cement
- bed ash;
- and
- a fluorite catalyst;
- wherein the bed ash comprises a combustion product of a fluidized bed coal combustion reaction.
A concrete composition formed from a dry mix and water;
- wherein the dry mix consists essentially of:
- aggregate;
- cement and
- bed ash;
- wherein the bed ash comprises a combustion product of a fluidized bed coal combustion reaction;
- and
- wherein the concrete composition is formed from four parts of the dry mix and one to two parts of water.
Dependencies are inferred from the claim text.