Brick making and in the manufacture of other types of man-made stone like materials
OwnerScotlund Stiversinventor
Life of this patent
Estimating the term…
Abstract
Improvements in the manufacture of brick, sand-lime brick, and other man-made stone-like materials.
Claims2
The use of low value heat, such as waste heat, low grade heat, low cost heat etc., to Supply part or all of the energy needed to manufacture brick, sand-lime brick, and other man-made stone like materials.
The use of spent lime, waste lime, waste foundry sand, dredging spoils, excavation waste, contaminated soil, fly-ash, coal ash, coal clinkers, spent sand blasting media, spent grinding grit, quarry dust, street dust, mine dust, mine tailings, taconite tailings, metal winning tailings, well drilling waste, lime sludge and the like as part or all of the raw materials to make brick, sand-lime brick, and other man-made stone-like materials.
Dependencies are inferred from the claim text.