High temperature polymer concrete compositions

Patent · Mon Dec 31 23:00:00 EST 1984

OSTI ID:865353

Fontana, Jack J ^[1]; Reams, Walter ^[1]

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1. Shirley, NY

This invention is concerned with a polymer concrete composition, which is a two-component composition useful with many bases including metal. Component A, the aggregate composition, is broadly composed of silica, silica flour, portland cement, and acrylamide, whereas Component B, which is primarily vinyl and acrylyl reactive monomers, is a liquid system. A preferred formulation emphasizing the major necessary components is as follows: ______________________________________ Component A: Silica sand 60-77 wt. % Silica flour 5-10 wt. % Portland cement 15-25 wt. % Acrylamide 1-5 wt. % Component B: Styrene 50-60 wt. % Trimethylolpropane 35-40 wt. % trimethacrylate ______________________________________ and necessary initiators, accelerators, and surfactants.

• Research Organization: Brookhaven National Laboratory (BNL), Upton, NY
• Assignee: United States of America as represented by United States (Washington, DC)
• Patent Number(s): US 4500674
• OSTI ID: 865353
• Country of Publication: United States
• Language: English

Related Subjects

/524/
1-5
15-25
35-40
5-10
50-60
60-77
accelerators
acrylamide
acrylyl
aggregate
aggregate composition
bases
broadly
cement
component
components
composed
composition
composition useful
compositions
concerned
concrete
concrete compositions
emphasizing
flour
follows
formulation
including
including metal
initiators
liquid
major
metal
monomers
polymer
polymer concrete
portland
portland cement
preferred
preferred form
primarily
reactive
sand
silica
silica flour
silica sand
styrene
surfactants
temperature
temperature polymer
trimethacrylate
trimethylolpropane
two-component
useful
vinyl
wt