Abstract: A method of making a non-dispersible granular substrate includes forming a batch mixture comprised of one or more mineral-filler components, one or more pozzolan components, one or more hydrated lime components, and water, and co-pelletizing the batch mixture to form a plurality of granules. The resulting granules are non-dispersible in water, have a bulk density of 25 lb/ft3 or more and 75 lb/ft3 or less, and have a moisture content of from 0% to 16%.

Abstract: A non-dispersible granular substrate is formed of a plurality of granules, each granule being a mixture including an inert mineral component, a mineral cement, and optionally a light weight additive. The granular substrate could be used, for example, as carriers for pesticides or soil amendments, and as animal bedding (e.g. cat litter). A method of making a non-dispersible granular substrate includes forming a batch mixture including an inert mineral component, a mineral cement, and water, and co-pelletizing the batch mixture to form a plurality of non-dispersible granules.

Abstract: A non-dispersible granular substrate remains solid when exposed to moisture is formed of a plurality of granules, each granule being a mixture including an inert mineral component, a binder formed of a reaction between cane molasses and hydrated lime, and optionally a light weight additive. A method of making a non-granular substrate includes forming a batch mixture including an inert mineral component, hydrated lime, cane molasses, water and optionally a light weight additive, and co-pelletizing the batch mixture to form a plurality of granules. The granular substrate can be used, for example, as animal bedding (e.g. cat litter).

Abstract: A batch composition for concrete includes a cementious material and aggregate material, the cementious material including at least 50% Portland cement and at least 1% of a dolomite mineral filler. The batch composition may be mixed with sufficient water to cause the cementious material in the batch composition to set and bind the entire mass to form a concrete.

Abstract: A batch composition for concrete includes a cementious material and aggregate material, the cementious material including at least 50% Portland cement and at least 1% of a dolomite mineral filler. The batch composition may be mixed with sufficient water to cause the cementious material in the batch composition to set and bind the entire mass to form a concrete.

Abstract: A portable railcar unloading pit includes a pair of opposed steel sidewalls secured to a steel back wall to define an enclosure having an at least partially open top and an open front. A hopper is secured within the enclosure, with the hopper narrowing downwardly from an inlet proximate the top of the enclosure to an outlet. A pair of rail beams is supported over the inlet of the hopper, and a conveyor extends through the open front of the enclosure and is supported beneath the outlet of the hopper.