Cartridge for use in fixing an anchor bolt and method of using the cartridge.

摘要

The cartridge comprises a fluidtightly constructed casing (1) which is fluidtightly partitioned into a first chamber (4) and a second chamber (5) fluidtightly separated from said first chamber. The first chamber (4) contains a resin (4 min ) 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 (5) contains a curing agent (5 min ) for the resin (4 min ). The cartridge is placed in a bore in a base to which is to be fixed an anchor bolt. The anchor bolt is driven into the cartridge to rupture the chamber walls and mix the resin and curing agent. The curing agent hardens the resin to anchor the bolt in the bore. 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 a prolonged period of time.