We occasionally learn of gas explosions in the
news, whether it be at a private residence or
place of business. Often times the structure is left in ruins. Too often human lives are lost. Some explosions affect large surrounding areas – not just the home where the explosion originated.

A gas explosion occurs when there is a gas leak in the presence of a spark or flame. Gases such as natural gas, methane, propane and butane are the most common types of gases to cause explosions because they are commonly used for heating purposes.

Some gas explosions are minor, with the increase in pressure not generating enough force to damage anything, while other gas explosions can cause injury, damage to property, even death..

CAUSES


*Improper use of gas furnaces, stoves or other
gas appliances.
*Gas appliances that have been poorly or
incorrectly installed.
*Old, rusty gas lines or ones that are damaged
that run from the street into your home. *Defective gas-operated equipment.
*Faulty manufacturing of gas tanks in cars or
trucks.
*Using old or second-hand appliances

SYMPTOMS


*The most common sign is the smell of gas(rotten egg)
*Always look for a crisp blue flame, rather than
an orange or yellow flame.
*Likewise, look out for a pilot light that always
seems to blow out.
*On the outside of the appliance watch out for
soot or any black or brown scorched areas
around your appliances.
*Watch out for excessive condensation on the
windows, or a musty smell in the air.

PREVENTION

*Always make sure they are installed by an
accredited Gas Safe Register engineer.
*Make sure you check them on a regular basis for signs of wear and tear.
*You should also keep an audible carbon monoxide alarm in your home.
*Avoid smoking, using matches or burning any naked flames (e.g. candles) near the gas.
*Turn off the gas completely after every use.

Original Source : https://www.uswitch.com/boilers/guides/gas-leaks-safety/
cc: lalasticlala, Seun, Myndd44

Sir Lalasticlala, isnt this informative enough?

nice info

quite educating piece

I can make use of this.Thanks op