Cementitious compositions using waste materials and methods of using same
AssigneeMaterial Solution Services, Inc.
InventorsBrian M. Hilliard, Michael C. Ciccone, Sr., Steven J. Kolbe, Deborah Staas-Haught, John Thomas Fox, Pan Ni, Kun Yang
Life of this patent
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Abstract
The present application discloses various cementitious compositions that incorporate waste materials therein. In some embodiments, the waste materials incorporated in the compositions are mixed construction and demolition fines, including but not limited to small pieces of glass, wood, metal, drywall, cardboard, masonry, and other architectural material and waste materials. Various methods for using said compositions are also disclosed.
Claims20
A cementitious composition, the cementitious composition having a total weight, the cementitious composition comprising:
- a binder in an amount of between 2.5-10% by weight of the total weight of the cementitious composition, the binder comprising Portland Cement;
- a disperser in an amount of between 20-60% by weight of the total weight of the cementitious composition;
- and
- a waste material composition, the waste material composition having a weight, wherein the waste material composition includes Recovered Screen Materials in an amount of between 50-100% by weight of the weight of the waste material composition.
Dependencies are inferred from the claim text.