Cartridge for use in fixing an anchor bolt and a method

Hydraulic and earth engineering – Earth treatment or control – Chemical

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Details

206219, 525531, E21D 2002

Patent

active

047296968

ABSTRACT:
A cartridge for use in fixing an anchor bolt that encludes a fluidtight constructed casing having therein a first fluidtight chamber and a second fluidtight chamber separated from the first chamber, the first chamber containing a resin composed mainly of an ester of an epoxy resin with an organic acid comprising acrylic acid, methacrylic acid or a mixture thereof, the second chamber containing a curing agent for the resin. By the use of such a cartridge in fixing an anchor bolt to a base, there can be attained a quick fixation of the anchor bolt to the base, a high adhesive strength between the anchor bolt and the base, and a high chemical resistance of the cured resin, with little or no lowering of the adhesive strength for an prolonged period of time.

REFERENCES:
patent: 3324663 (1963-10-01), McLean
patent: 3915297 (1975-10-01), Rausch
patent: 3940537 (1976-02-01), Burns
patent: 3968016 (1976-07-01), Wismer
patent: 4105114 (1978-08-01), Knox et al.
patent: 4236849 (1980-12-01), Kennedy-Skipton
patent: 4343921 (1982-08-01), Piestert
patent: 4372708 (1983-02-01), Bower et al.
patent: 4518283 (1985-05-01), Gebauer et al.
Soviet publication, "Inventions Illustrated", Sections P,Q: General/Mechanical, 1983.
Brochure issued by Show-Bond Construction Company Limited, Japan.
Brochure issued by Sanki Kogyo Co. Ltd., Japan and Nihon Deco Luxe Co. Ltd., Japan.

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