Fire safety is critical in any home or workplace. To create an efficient plan of protection, you need to know what type of fire might happen in your home. Class A fires Burns wood,paper and plastic. But class B fire burning flammable liquid or gas. Class B fires require a special preparation to put out the fire than class A fire. In here, we’ll learn everything about type B fire extinguisher.
What is a class B fire?
Class B fires don’t really differ from other fires in that they have same a basic triangle of fire elements. To have a fire, you need to fuel, oxygen, chemical reactions, and heat. The only difference of class b fire is the fuel. Fuel for class B is flammable gas or liquid. One of the following possible sources of fuel for class B fires:
Prevent fire class B
If you have a liquid flammable and gas in your work place, you have to save it from a variety of sources of ignition. You have not to bring any open flame, cigarette lighters, and other sources of ignition. The best safety preventive action is to keep the ignition and fuel in a separate source.
In many cases, this fire will burn out if the fuel source deleted. For example, a fire caused by a propane gas may be burned out if gas turned off. That is why it is critical to have an emergency shut-off in your workplace so you can eliminate the source of fuel.
Problems occur when additional dangerous elements introduced. For example, gas leaks can cause flammable gas to build up in the room. Then when the ignition source is creating heat and chemical reactions, a fire will spread quickly. The same applies to gasoline spills. That’s why you have to be very careful with fluids and gases causing class B fires.
How to fight a fire class B
When fighting class B fire, never use the water. In many cases, the water will only spread the fuel around and create more heat. To put out the fire class B, you have to cut-off the oxygen. You can use the carbon dioxide gas to liquefy oxygen available and stop the burning. Smothering the fire with bicarbonate and potassium carbonate also work for it. Of course, having type B fire extinguisher definitely ideal, especially in a work environment that is vulnerable to class B fires.
Type B fire extinguisher
When looking at a fire extinguisher for your workplace, you want to ensure that they are assessed for fighting class B fires. The number before the B in type B fire extinguisher shows the area that can extinguish include in square feet. Make sure that your fire extinguisher can fairly cover the area in your workplace that class B fire may occur.
You have a number of different options when it comes to type B fire extinguisher:
1. There are CO2 fire extinguishers containing compressed gas. The gas will dissolve so that this fire extinguisher only effective from 3 to 8 feet.
2. Dry chemical fire extinguishers contain an extinguishing agent and compressed gas extinguishing agent to push over a fire.
Choose the right type B fire extinguisher
Provided with this information, you can put together an effective plan of protection for your home if you at risk for class B fires.