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US 12,643,817 B1Granted
Cementitious solids with decorative surface patterns and methods of making the same
OwnerEmily Majewskiinventor
Life of this patent
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Abstract
Cementitious wet mixtures and solids such as architectural tiles providing carbon sequestration and being overall carbon negative. The cementitious solids include a binder, a catalyst, and biomass. The biomass has particular particle sizes to enable controlled non-uniform distribution of high and low concentrations of biomass to create particular dual color and/or dual color shade designs.
Claims18
A cementitious solid comprising:
- a binder;
- a catalyst;
- and
- biomass particles,
- wherein the biomass particles are non-uniformly distributed within the cementitious solid in at least two zones, wherein a first zone has a higher concentration of biomass particles than a second zone such that the first zone has a darker color shade than the second zone or the first zone has a different color than the second zone.
2 more elements
A cementitious solid comprising:
- a binder;
- a catalyst;
- and
- biomass particles having a particle size not less than 50 mesh and not greater than 25 mesh.
1 more element
Dependencies are inferred from the claim text.