Polymer concrete composition for cementitious road repair and ov

Details Polymer concrete composition for cementitious road repair and ov Polymer concrete composition for cementitious road repair and ov

1987-07-30

1989-05-09

Ivy, C. Warren

Coating processes

Coating pavement or the earth

264 36, 427140, 528111, 523466, C08G 5956

Patent

active

048288799

ABSTRACT:
A polymer concrete system has been discovered which is useful in road overlay and repair. The binder for this aggregate-filled system consists of a liquid opoxy resin and triethyleneglycol diamine or tetraethylene glycol diamine curing agent. A piperazine accelerator ensures adequate strength development after short cure times at ambient temperatures.
The binder-aggregate system is relatively flexible, has excellent compression and flexural strength and adheres well to the substrate. The system is distinguished by its fast cure to a compression strength of 3000 psi which will support automotive traffic.

REFERENCES:
patent: 2943953 (1960-07-01), Daniel
patent: 2948201 (1960-08-01), Nagin
patent: 3224346 (1965-12-01), Simonson
patent: 3496138 (1970-02-01), Sellers
patent: 4180166 (1979-12-01), Batdorf
patent: 4189564 (1980-02-01), Waddill
patent: 4487805 (1984-12-01), Sellstrom

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