Jointing of concrete structure

Details Jointing of concrete structure Jointing of concrete structure

1979-12-21

1981-07-21

Beck, Shrive P.

Coating processes

With post-treatment of coating or coating material

Heating or drying

427140, 427403, 4274071, 428 63, 428451, B05D 300, B05D 700

Patent

active

042799503

ABSTRACT:
A jointing of concrete structure comprising applying an adhesive to a base concrete structure and applying a new concrete thereto, which is characteristic in that the adhesive comprises a vinyl acetate-ethylene copolymer emulsion having a glass transition temperature of -5.degree. to +5.degree. C., said adhesive being the vinyl acetate-ethylene copolymer emulsion per se, or a cement paste or cement mortar which contains the vinyl acetate-ethylene copolymer emulsion. The jointing of the present invention can give a strong joint force between the old concrete structure and the new concrete.

REFERENCES:
patent: 2422665 (1947-06-01), Fredrickson et al.
patent: 2760885 (1956-08-01), Larsen
patent: 3196122 (1965-07-01), Evans
patent: 3546007 (1970-12-01), Douglas
patent: 3592724 (1971-07-01), King et al.

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