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

Patent · 01 January 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
• Other Award/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

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