Emergency Task force, Knowledge for Bomb Technician

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Emergency Task force, Knowledge for Bomb Technician

Post by Carter_London on Thu Sep 15, 2011 9:47 pm


Basic knowledge about Bomb Technician
Understanding of the bomb: Bomb is a set of tools that contain explosives packed in the container / shape and equipped with less specific ignition system.

Bombs generally have four main components as follows:
- Explosive
- Triggers (Insitor)
- Resources
- And Switches.

Types of the bomb :
1. Millitary Bomb, Are the bombs used by the military and has the following provisions :

  • - Created by the factory
    - Produced in large scale
    - Is crippling, killing and destroying
    - Have certain specifications and standardization.

How to operate, 3 Parts :

  • - Cluster the projected
    - Munitions that were thrown
    - Cluster mounted.


2. Home made bombs, Commonly used by :

  • - Made by a person or group
    - Used for the benefit of terrorisme
    - Be damaged, destroying or killing.

Bomb that often occurs, 2 Parts :

  • - Bomb the left / sent
    - Suicide bombing.

The mechanism of the bomb ignition system, 3 Parts :

  • - Introductory tool time
    - Controlled from a distance
    - With a pull system
    - The release of the load, etc . . .


Regards,
Senior Lead Officer Sean Verrismo
Bomb Technician.



Last edited by Sean_Verrismo on Sat Sep 17, 2011 4:33 pm; edited 1 time in total
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Knowledge about Grenade

Post by Carter_London on Sat Sep 17, 2011 4:29 pm


Basic knowledge about Grenade

1. Grenade.
Understanding of Grenade : Bombs are grasped and thrown by hand.

Design :
There are various shapes and sizes grenades, which each have different goals. It is generally designed to explode a grenade and throws into sharp fragments in all directions. There are also fire grenades, and releasing smoke. But all the grenades have in common, namely the first, can be filled by explosives or chemicals. Second, the grenade has a hole to insert a fuse.

Basically grenade is a small bomb that works like a firecracker. Firecrackers are made of paper filled with gunpowder and had a small wick. If the fuse lit, the fire will run from the axis toward the gunpowder, making it explode. Hand grenade to function the same way, the difference is the axis of the grenade is ignited by an electronic or pyrotechnic mechanism, and not fire.

Characteristic :
Granat has four characteristics,
  • Use a close distance (10-30 meters)
  • Small areas of damage
  • There was a delay so that the explosion could be thrown safely
  • Her skin which can make it hard on the wall or the ground reflected.

Grenades have a major part as follows :
  • Bodies - contain adequate filler and in most also contain adequate grenade splinters
  • Filler - chemical or explosive materials in the grenade, which determines grenade use
  • Axis - creating a grenade to function by lighting or blow up the filler material.


Types of grenade :
Grenade fragments
Anti-riot grenade
Incendiary grenade
Flashbang.

Grenade fragments :
Understanding : Grenade is designed to kill infantry, which made ​​for spewing debris in all directions. Its body is made of hard plastic or metal, and his body filled with sharp pieces, wire, iron balls, or any entity outside itself can work as a flake. When the word "grenade" is used without further explanation, it is always assumed that what is meant is this type of grenade.

Anti riot grenade / Tear gas :
Understanding : This gas grenades containing tear gas, which is usually in the form of CS gas (Chlorobenzol malononitrile). The shape and operation of the gas grenade is similar to smoke, but the difference this grenade contains 80 to 120 grams of tear gas, which will cause irritation to eyes and respiratory system.

If the person is exposed to this gas for a long time (more than 10 minutes) This grenade can cause blisters on the skin and permanent scars on the lungs. And for those who are weak or old, the CS gas can cause death.

Use gas grenades are often mistaken, this should not be used grenades to disperse a crowd of people a lot because it would cause panic. Proper usage is to use this grenade to make the fence, to direct the movement of the masses, or to protect members of the police who are being besieged.

Incendiary grenade :
Understanding : Generate very high heat through a chemical reaction. The shape is almost similar like smoke grenades and gas. Filler composed than 600 to 800 grams thermat (Th3), which is an updated version of Thermit, a propellant used in the grenade during World War II. A part of the mix thermat turned into molten iron, which burns at a temperature of 2204 ° Celsius. These grenades can melt the metal in contact with him. Fillers thermate for the AN-M14 grenade burns for 40 seconds and capable of burning pieces of steel penetrated 12.7 mm. Grenades also does not require oxygen in combustion and is able to burn under water. Also used white phosphorus as an incendiary grenade filler, which burns at a temperature of 2760 ° C.

Arson thermat and phosphorus may cause burns are the most severe and painful because thermat and phosphor burn in quickly and the temperature of the particles that make these chemicals burn through skin, nerves, muscles and bones. In addition, white phosphorus is very poisonous. 50-100 milligram doses can cause death.

Flashbang :
Understanding : Flashbang was originally designed and made to wear the British Special Air Service. Grenade is designed to confuse, or distract the enemy for several seconds. Grenades of this type is the most common M84 stun grenades, which was given the nickname "flashbang", because it produces light blinding (6-8 million Candela) and the explosion of hard (170-180 decibels).

When exploding, grenades remained intact without producing chips. This grenade-shaped steel hexagon tube with holes for the spending explosion of light and sound. Filler is 4.5 grams of explosive mixture of metal oxides of magnesium and ammonium perchlorate or potassium perchlorate.

Regards,
Senior Lead Officer Sean Verrismo
Bomb Technician

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Knowledge about Grenade Launcher

Post by Carter_London on Sat Sep 17, 2011 4:34 pm


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