초록 ▼

Dry construction pellets that may be made by mixing predetermined portions of two or more components of cementitious materials without ingredients that would allow the mixture to cure, and separating the un-curable mixture of the two or more components into a plurality of pellets, each having substa

Dry construction pellets that may be made by mixing predetermined portions of two or more components of cementitious materials without ingredients that would allow the mixture to cure, and separating the un-curable mixture of the two or more components into a plurality of pellets, each having substantially the predetermined portions of the two or more components. An extrusion system may include a transport line configured to transport the dry pellets in a gaseous transport stream.

대표청구항 ▼

1. A volume of cementitious material that substantially consists of dry construction pellets, each pellet comprising two or more components that constitute cementitious material in substantially the same proportions as in the other dry pellets, wherein: one of the components is substantially uncured

1. A volume of cementitious material that substantially consists of dry construction pellets, each pellet comprising two or more components that constitute cementitious material in substantially the same proportions as in the other dry pellets, wherein: one of the components is substantially uncured cement powder; andthe components of each pellet are held together by a non-reacting binder that dissolves, disintegrates, or breaks apart in the presence of water. 2. The plurality of dry construction pellets of claim 1 wherein the two or more components of uncured cementitious material include sand and gravel. 3. The dry construction pellets of claim 1 wherein the two or more components in each pellet are held together by a non-reacting binder. 4. The dry construction pellets of claim 1 wherein the two or more components in each pellet are in a powder-like form within a capsule. 5. The dry construction pellets of claim 1 wherein each of the construction pellets constitute extrudate. 6. A process for making construction material comprising: mixing together predetermined portions of two or more components that collectively constitute cementitious material, one of the components constituting a substantially uncured cement powder, with a non-reacting binder that dissolves, disintegrates, or breaks apart in the presence of water; andseparating the mixture of the two or more components and the non-reacting binder into a plurality of pellets, each pellet having substantially the same predetermined portions of the two or more components, the separating being done before the substantially uncured cement powder is mixed with a liquid in an amount sufficient to cause it to substantially cure. 7. The process for making construction material of claim 6 further comprising forming each pellet by placing the two or more components while in a powder-like form into a capsule. 8. The process for making construction material of claim 6 further comprising forming each pellet by binding the two or more components into the pellet using a non-reacting binder. 9. The process for making construction material of claim 6 further comprising extruding the two or more components. 10. The process for making construction material of claim 6 further comprising forming each pellet by allowing the mixture to dry and then crushing it.