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English 3
Explosive Materials
Created By : Group I
Name :
1. Diah Lestari2. Dwi Sandi Wahyudi
3. Eka Anggraini
4. Nopi Anggraini
5. Renny Eka Dhamayanti
Class : 3.KA
Lecturer : Dra. Risnawati, M.Pd
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Explosive Materials
Introduction
Properties
Classification and
Examples
Handling
Storage
Personal Protective
Equipment
Waste Disposal
Explosive Effects
First Aid For Explosion
Emergency Responses
To Explosive Materials
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Introduction of Explosive
Materials
Explosive materials are a reactivesubstance that contains a great amount of
potential energy that can produce an
explosionif released suddenly
http://en.wikipedia.org/wiki/Explosionhttp://en.wikipedia.org/wiki/Explosion8/10/2019 Ppt Explosive
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Properties Of Explosive Material
1 Velocity
2 Heat
3 Gases
4 Pressure
5 Stability
6 Ignition
temperatures
7 Sensivity
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Classification and Examples
of Explosives
Explosives
HighExplosive
Primary highexplosive
Secondaryhigh
explosive
Tertiary highexplosive
LowExplosive
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Primary high
explosiveExample
AmmoniumPermanganate
AmmoniumChlorate
ChlorineOxides
DiacetylPeroxide
Diazomethane
Etc.
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Secondary highexplosive
Example
TNT
RDX (1,3,5-Trinitroperhydro-
1,3,5-Triazine)
Dynamite
Etc.
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Tertiary high explosive Example
Ammonium
Nitrate/Fuel OilMixture (ANFO)
Slurry (Wet Bag)
Dynamite
Etc.
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Handling of Explosive Materials
Must be stored, transported, handled and used in themanner recommended by the manufacturer.
Explosive materials and accessories must not be
abandoned.
Smoking is prohibited within minimum 15 m (50 ft) ofwhere explosives are stored.
Open flame ignition sources must not be permitted within
15 m (50 ft) of where explosives are stored.
All empty explosives containers must be disposed of byburning.
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Containers of explosive residue, must be handled with care toprevent undue impact or exposure to excessive heat or
flame.
Dont use sparking metal tools to open kegsof explosives.
Dont place explosives where they may be exposed to flame,excessive heat, sparks of impact.
Dont carry explosives in the pockets of your clothing on
other person.
DONT handle, use or be near explosives during the approach
or progress of any electrical storm.
DONT use explosives equipment that are obviously
deteriorated or damaged.
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Storage of Explosive Chemical
The location of storage areas should be spaced a minimum
of 60 [meters].
Do store explosives in accordance with laws and regulations.
have good air circulation and free from moisture and keep itlocked even if not used.
should not be carried out near the building in which there is
oil, grease, gasoline, residual material can burn, open fire or
flame
should be free of dry grass, garbage, or flammable materials.
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Personal Protective Equipment
Safety glasses Heavy leather gloves
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Full-length shields Laboratory Coats
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Waste Disposal of Explosive Materials
Disposal of explosives means their destruction, or rendering them
permanently explosively inert, , or their safe and legal transfer to a
competent person.
There are five main methods for the safe disposal or destruction ofexplosives:
Burning
Photolysis
Dissolving bya solvent
Use activated
carbon
Chemical
destruction
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Explosive Effects
Primary
Secondary
Tertiary
Quaternary
The effects of explosive materials can be divided
into four groups, there are:
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First Aid For Explosion
First aid treatment for 2nd and 3rd degree burns :
Remove the victim from the fire, explosion, or heat source.
Remove any burning material from the victims body and/or the
affected area. Call 911 or activate the emergency response system in your
area.
Once the victim is safely secured from additional harm, treat
the person for shock by keeping him or her warm.Try to wrap
the injured areas in a clean sheet if possible.
DO NOT use ice or cold water to treat the burn for the victim.
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Treatment of minor burns (1st or 2nd degree in a small area of
the body):
Gently clean and cool the wound with lukewarm water.
Do NOT use butter or oil to treat the burn.
Remove all rings, bracelets, and articles that may causefurther issues as swelling occurs.
Apply a topical antibiotic ointment like Neosporin to help
treat the burn.
If the burn appears to be more severe than initially thoughtand you suspect 2nd or 3rd degree burn status, medical
advice should be sought.
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Emergency Responses To Explosive
Materialsresponse steps upon discovery and determination of an
unstable waste:
If the suspected container is too dangerous to move,
leave participant vehicle where it is and evacuate all
occupants.
Evacuate the immediate area and provide a safety
radius of 300 feet away from the unstable waste.
Inform all nearby persons of the dangerous situation
and the waste location.
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Stable waste management If waste is stable enough to minimally handle, contain and
segregate the items.
Waste that is new and sealed and in a relatively new
container may suggest the item is less dangerous. Some wastes may be wetted to minimize fire or explosive
risks.
Do not store wastes in the sun or in a hot area, inside a
vehicle, or at any location where it may be disturbed.
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Thank you