Cartridges of fast setting cement and gelled water
AssigneeConstruction Products Research, Inc.
InventorsJohn Heinen, David S. Babcock
Life of this patent
Estimating the term…
Abstract
Cartridges for securing an anchoring element in an aperture of a structure containing magnesium oxide ammonium phosphate and gelled or microencapsulated water.
Claims33
A cartridge for securing an anchor element in an aperture of a structure which comprises a casing of a frangible material having at least two separate compartments, at least one of which contains a dry mixture of monoammonium phosphate and magnesium oxide and at lest one of which contains gelled water comprising water, a protein product and a bactericide or fungicide compound.
A method for securing an anchoring element to a structure which comprises:
- (a) providing an aperture in a structure;
- (b) configuring a cartridge comprising a casing of a frangible material having at least two separate compartments, at least one of which contains a dry mixture of monoammonium phosphate and magnesium oxide and at least one of which contains gelled water comprising water, a protein product and a bactericide or fungicide compound, of a suitable size to fit into said aperture;
- (c) inserting said cartridge into said aperture;
- (d) inserting an anchoring element into said aperture to break, puncture, crush, destroy or dissolve said cartridge, thus allowing components in the cartridge compartments to mix;
- and
- (e) allowing said mixture to cure and securely attach said anchoring element to said structure.
A cartridge for securing an anchor element in an aperture of a structure which comprises a casing of frangible material having two separate compartments, one of which contains monoammonium phosphate and magnesium oxide, each in the form of a finely group powder of a particle size which passes through #200 mesh and wherein the relative amounts of magnesium oxide to monoammonium phosphate ranges from about 1:1 to about 4:1, and the other compartment containing gelled water comprising water, a protein product and a bactericide or fungicide compound.
A method for securing an anchoring element to a structure which comprises:
- (a) providing an aperture in a structure;
- (b) configuring a cartridge comprising a casing of frangible material having two separate compartments, one of which contains monoammonium phosphate and magnesium oxide, each in the form of a finely ground powder of a particle size which passes through #200 mesh and wherein the relative amounts of magnesium oxide to monoammonium phosphate ranges from about 1:1 to about 4:1, and the other compartment containing gelled water comprising water, a protein product and a bactericide or fungicide compound, of a suitable size to fit into said aperture;
- (c) inserting said cartridge into said aperture;
- (d) inserting an anchoring element into said aperture to break, puncture, crush, destroy or dissolve said cartridge, thus allowing components in the cartridge compartments to mix;
- and
- (e) allowing said mixture to cure and securely attach said anchoring element to said structure.
A cartridge for securing an anchor element in an aperture of a structure which comprises a casing of a frangible material having two separate compartments, one of which contains a dry cementitious composition and an accelerator compound which imparts fast setting properties to the composition and the other compartment containing gelled water comprising water, a protein product and a bactericide or fungicide compound.
A cartridge for securing an anchor element in an aperture of a structure which comprises a casing of a frangible material having two separate compartments, one of which contains a dry, fast-setting cementitious composition and the other compartment containing gelled water comprising water, a protein product and a bactericide or fungicide compound.
A cartridge for securing an anchor element in an aperture of a structure which comprises a casing of a frangible material having two separate compartments, at least one of which contains a fast-setting cementitious composition which sets in a time of between about 2 and 5 minutes and at least one compartment containing gelled water comprising water, a protein product and a bactericide or fungicide compound.
A method for securing an anchoring element to a structure which comprises:
- (a) providing an aperture in a structure;
- (b) configuring a cartridge comprising a casing of a frangible material having two separate compartments, one of which contains a dry cementitious composition and an accelerator compound which imparts fast setting properties to the composition and the other compartment containing gelled water comprising water, a protein product and a bactericide or fungicide compound, of a suitable size to fit into said aperture;
- (c) inserting said cartridge into said aperture;
- (d) inserting an anchoring element into said aperture to break, puncture, crush, destroy or dissolve said cartridge, thus allowing components in the cartridge compartments to mix;
- and
- (e) allowing said mixture to cure and securely attach said anchoring element to said structure.
A method for securing an anchoring element to a sturcture which comprises:
- (a) providing an aperture in a structure;
- (b) configuring a cartridge comprising a casing of a frangible material having two separate compartments, one of which contains a dry, fast-setting cementitious composition and the other compartment containing gelled water comprising water, a protein product and a bactericide or fungicide compound, of a suitable size to fit into said aperture;
- (c) inserting said cartridge into said aperture;
- (d) inseting an anchoring element into said aperture to break, puncture, crush, destgroy or dissolve said cartridge, thus allowing components in the cartridge compartments to mix;
- and
- (e) allowing saids mixture to cure and securely attach said anchoring element to said structure.
A method for securing an anchoring element to a structure which comprises:
- (a) providing an aperture in a structure;
- (b) configuring a cartridge comprising a casing of a frangible material having two separate compartments, at least one of which contains a fast-setting cementitious which sets in a time of between about 2 and 5 minutes and at least one compartment containing gelled water comprising water, a protein product and a bactericide or fungicide compound, of a suitable size to fit into said aperture;
- (c) inserting said cartridge into said aperture;
- (d) inserting an anchoring element into said aperture to break, puncture, crush, desctroy or dissolve said cartridge, thus allowing components in the cartridge compartment to mix;
- and
- (e) allowing said mixture to cure and securely attach said anchoring element to said strucutre.
Dependencies are inferred from the claim text.