Method for the production of cementitious compositions and aggregate derivatives from said compositions

Patent · Thu Jan 01 00:00:00 EST 1981

OSTI ID:863795

Minnick, L John ^[1]

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1. Box 271, Plymouth Meeting, PA 19462

Method for the production of cementitious compositions and aggregate derivatives of said compositions, and cementitious compositions and aggregates produced by said method, wherein fluidized bed combustion residue and pozzolanic material, such as pulverized coal combustion system fly ash, are incorporated in a cementitious mix. The mix is cast into desired shape and cured. If desired, the shape may then be crushed so as to result in a fluidized bed combustion residue-fly ash aggregate material or the shape may be used by itself.

• Research Organization: Minnick (L.J.), Inc., Plymouth Meeting, PA
• DOE Contract Number: EF-77-C-01-2549
• Assignee: Minnick; L. John (Cheltenham, PA)
• Patent Number(s): US 4250134
• OSTI ID: 863795
• Country of Publication: United States
• Language: English

Related Subjects

method
production
cementitious
compositions
aggregate
derivatives
aggregates
produced
fluidized
bed
combustion
residue
pozzolanic
material
pulverized
coal
fly
ash
incorporated
mix
cast
desired
shape
cured
crushed
result
residue-fly
aggregate material
bed combustion
cementitious compositions
coal combustion
pulverized coal
fly ash
fluidized bed
desired shape
aggregate derivatives
pozzolanic material
cementitious composition
aggregates produced
/588/106/264/