What is tovex used for?
Tovex explosives generally are used in heavy construction such as road-building and underground and open-pit mining because of its ease in handling and safety factors, Swingle said.
Is tovex a word?
Tovex (also known as Trenchrite, Seismogel, and Seismopac) is a water-gel explosive composed of ammonium nitrate and methylammonium nitrate that has several advantages over traditional dynamite, including lower toxicity and safer manufacture, transport, and storage. It has thus almost entirely replaced dynamite.
What is gun gel explosive?
A water-gel explosive is a fuel sensitized explosive mixture consisting of an aqueous ammonium nitrate solution that acts as the oxidizer. Water-gel explosives have almost completely displaced dynamite, becoming the most-used civil blasting agents.
What is Powergel explosive?
Powergel is a brand name for range of explosive products used by the mining industry around the world. It is an emulsion-based explosive mostly comprising ammonium nitrate. It becomes volatile when mixed with a precursor, usually fuel oil.
Which type of explosive is classified into two groups primary and secondary?
Types of chemical explosives Under certain conditions, such as the use of large quantities and a high degree of confinement, some normally deflagrating explosives can be caused to detonate. Detonating explosives are usually subdivided into two categories, primary and secondary.
Are blasting caps legal?
No person shall store or keep blasting caps, detonating or fulminating caps, or detonators in a magazine in which any other type of explosive is stored or kept.
What is water explosive?
A water-gel explosive consists of ammonium nitrate alone or in admixture with other inorganic oxidized acid salt, water, nitroparaffin having one to 3 carbon atoms, a gelatinizing agent for water, a gelatinizing agent for nitroparaffin, glass hollow microspheres, and an amide having a high initiation sensitivity even …
What is Powergel?
Powergel contains the active ingredient ketoprofen, which is a type of medicine called a non-steroidal anti-inflammatory drug (NSAID). NSAIDs are used to relieve pain and inflammation.
What are the 2 classes of high explosives What is the difference between them?
Detonating explosives, such as TNT and dynamite, are characterized by extremely rapid decomposition and development of high pressure, whereas deflagrating explosives, such as black and smokeless powders, involve merely fast burning and produce relatively low pressures.
What was the purpose of the Tovex gels?
The Tovex family of products, sometimes generically called “water gels,” were developed by the Explosives Department at DuPont (E.I. du Pont de Nemours & Company, Inc.) in the mid-to-late 1960s when pelletized TNT was included in aqueous gels to create a slurry form of ANFO that displayed water-resistant properties in wet bore holes.
What kind of explosive is Tovex made of?
Unsourced material may be challenged and removed. Tovex (also known as Trenchrite, Seismogel, and Seismopac) is a water-gel explosive composed of ammonium nitrate and methylammonium nitrate that has several advantages over traditional dynamite, including lower toxicity and safer manufacture, transport, and storage.
What kind of nitrate is used in Tovex?
These chemists and engineers formulated a series of water gel-base products that replaced the TNT with methyl ammonium nitrate, also known as monomethylamine nitrate, or PR-M, (which stands for “Potomac River – monomethylamine nitrate”), creating the “Tovex Extra” product line.
What does Tovex look like on a mountain?
Tovex looks like a fluid gel which can be white to black in color. “Tovex Avalanche” is used in mountain regions for avalanche release. Tovex Fire Break II applied by Bear Divide Hot Shots on Upper Bear Creek Trail to remove granite in the Angeles National Forest.