A blast hole liner is provided having an outer sleeve and an elongate tubing located within the outer sleeve. The outer sleeve is provided with an open first end thereby forming an internal space, adapted to hold an explosive composition. The outer sleeve also has at least one compartment 5 formed in a second end. The elongate tubing is adapted to allow for the entry of compressed air to inflate the elongate tubing and thereby ensure straightening or untwisting of the outer sleeve.

A blast hole liner is provided having an outer sleeve and an elongate tubing located within the outer sleeve. The outer sleeve is provided with an open first end thereby forming an internal space, adapted to hold an explosive composition. The outer sleeve also has at least one compartment 5 formed in a second end. The elongate tubing is adapted to allow for the entry of compressed air to inflate the elongate tubing and thereby ensure straightening or untwisting of the outer sleeve.

Provided is a blast-free alternative tool for breaching operations for the intended purpose of cutting metal, including rebar, steel cables, I-beams, thin walled containers, welding doors, and the like. The apparatus includes a flexible and cuttable tube containing metal oxide/metal (thermite) mixture, capable of being formed around a target material and of NONEL ignition. The apparatus can be used to cut, weld, or ignite target material. Protective caps are included with provisions to insert shock tube or time fuse to transmit ignition to first fire mix. A fire proof or flame retardant flexible outerwrap with adhesive (such as hydrogel) or malleable retention wires covers the cutting ribbon for heat and slag retention. In the preferred embodiment, the apparatus is issued/manufactured in rolls or precut lengths.

Provided is a blast-free alternative tool for breaching operations for the intended purpose of cutting metal, including rebar, steel cables, I-beams, thin walled containers, welding doors, and the like. The apparatus includes a flexible and cuttable tube containing metal oxide/metal (thermite) mixture, capable of being formed around a target material and of NONEL ignition. The apparatus can be used to cut, weld, or ignite target material. Protective caps are included with provisions to insert shock tube or time fuse to transmit ignition to first fire mix. A fire proof or flame retardant flexible outerwrap with adhesive (such as hydrogel) or malleable retention wires covers the cutting ribbon for heat and slag retention. In the preferred embodiment, the apparatus is issued/manufactured in rolls or precut lengths.

A cartridge (1) is provided which includes an elongate tube (3) having a central body (5) that is closed at each end (11, 13) and containing a gas producing substance (30) therein. The tube (3) is made from a plastics material that is capable of outward deformation and a band (15) of an elastically deformable material is provided about the tube (3) adjacent each closed end. The tube (3) is configured such that internal pressure in the tube (3) caused by initiation of the gas producing substance (30) results in outward deformation of the body (5) and each band (15) and subsequent rupture of the body (5) prior to the closed ends being ruptured or opened.

A cartridge (1) is provided which includes an elongate tube (3) having a central body (5) that is closed at each end (11, 13) and containing a gas producing substance (30) therein. The tube (3) is made from a plastics material that is capable of outward deformation and a band (15) of an elastically deformable material is provided about the tube (3) adjacent each closed end. The tube (3) is configured such that internal pressure in the tube (3) caused by initiation of the gas producing substance (30) results in outward deformation of the body (5) and each band (15) and subsequent rupture of the body (5) prior to the closed ends being ruptured or opened.

A system and method are provided for the destruction of electronically stored information and/or components that incorporated sensitive technology or that contain sensitive information upon the occurrence of one or more predetermined events. The system and method of the present invention is particularly suited for the safeguarding of electronically stored information and/or classified technology in systems deployed in an operational environment. The system and method of the present invention be incorporated into drones, full size aircraft, any type of vehicle, mines, missiles, torpedos, bombs, phones, cameras, robots, satellites or other spacecraft, computers, hard drives, thumb drives, switches, routers, bugs, brief cases, safes, and generally any device that utilizes components on which sensitive data is stored or components that utilize technology that should only be accessed by authorized personnel.

A system and method are provided for the destruction of electronically stored information and/or components that incorporated sensitive technology or that contain sensitive information upon the occurrence of one or more predetermined events. The system and method of the present invention is particularly suited for the safeguarding of electronically stored information and/or classified technology in systems deployed in an operational environment. The system and method of the present invention be incorporated into drones, full size aircraft, any type of vehicle, mines, missiles, torpedos, bombs, phones, cameras, robots, satellites or other spacecraft, computers, hard drives, thumb drives, switches, routers, bugs, brief cases, safes, and generally any device that utilizes components on which sensitive data is stored or components that utilize technology that should only be accessed by authorized personnel.

The present invention refers to an improved invention that is foldable, antistatic with partial compressibility, semi-flexible, thin-walled, with components, which can serve as water insulation, soil stabilizer, continuous extension regardless of the length and even in cases of caverns and/or geological faults, which allows for cushioned blasting by decoupling the hole and which is used in blasting processes in the extraction of minerals, by placing a container in a natural borehole. The improved invention allows containers as long as required, facilitating transport, providing continuity, the main feature is that it is folded and unfolded, without affecting the shape or functionality of the same when used in drilling and for long containers facilitates transport, storage and handling. In addition, it allows easy loading of the explosive despite the presence of water, cracks, geological faults, previous mining and/or loose ground; it also avoids obstructions or “falls” caused by vibrations during the drilling process or by ground movements caused by nearby blasting, obtaining a clean, continuous, dry and stable borehole, which guarantees maximum advance and avoids costly rework; allowing the explosive to be dosed using a smaller diameter container and a spacer and anchor ring to form an air chamber between the wall to be protected and to generate a mitigated blast between the wall to be protected, obtaining firm ceilings and/or walls. In addition, in long downward holes, the explosive can remain self-supporting by means of a crossbar or shutter, which protects it from being blocked by transit of people or vehicles; In addition, in long ascending boreholes, they can provide continuity and allow to carry any explosive, stopping it even when loaded for more than 8 weeks, finally eliminating the risk of accumulation of static charges and avoiding the possibility of accidents since these charges can activate the explosives.

The present invention refers to an improved invention that is foldable, antistatic with partial compressibility, semi-flexible, thin-walled, with components, which can serve as water insulation, soil stabilizer, continuous extension regardless of the length and even in cases of caverns and/or geological faults, which allows for cushioned blasting by decoupling the hole and which is used in blasting processes in the extraction of minerals, by placing a container in a natural borehole. The improved invention allows containers as long as required, facilitating transport, providing continuity, the main feature is that it is folded and unfolded, without affecting the shape or functionality of the same when used in drilling and for long containers facilitates transport, storage and handling. In addition, it allows easy loading of the explosive despite the presence of water, cracks, geological faults, previous mining and/or loose ground; it also avoids obstructions or “falls” caused by vibrations during the drilling process or by ground movements caused by nearby blasting, obtaining a clean, continuous, dry and stable borehole, which guarantees maximum advance and avoids costly rework; allowing the explosive to be dosed using a smaller diameter container and a spacer and anchor ring to form an air chamber between the wall to be protected and to generate a mitigated blast between the wall to be protected, obtaining firm ceilings and/or walls. In addition, in long downward holes, the explosive can remain self-supporting by means of a crossbar or shutter, which protects it from being blocked by transit of people or vehicles; In addition, in long ascending boreholes, they can provide continuity and allow to carry any explosive, stopping it even when loaded for more than 8 weeks, finally eliminating the risk of accumulation of static charges and avoiding the possibility of accidents since these charges can activate the explosives.