In recent years, reports of gas explosions in Dhaka city and other places in Bangladesh are worryingly becoming more frequent. Whether it’s a residential building, market, warehouse, or business center, there is a looming threat of gas explosion. Several factors may trigger a gas blast and cause fatal damage to human lives and properties. Let’s take a look at what causes gas explosions and how to minimize the risks. Common Causes of Gas Explosions in Residential Buildings A residential building and flats in it face major risk when required safety measures against gas explosions are not taken. There have been many incidents of gas explosions in residential units simply due to carelessness and lack of proper measures. Here are some possible reasons for gas explosions in residential units. Gas Leaks One of the prime causes of gas explosions in residential buildings is gas leak. Apartments or houses use gas cylinders or direct gas lines. If there is a leak in the line or the cylinder, it might potentially cause explosions if the home unit doesn’t have good ventilation. Read More: Fire Safety in Apartments: Causes and Prevention Faulty Gas Appliances Gas appliances like cookers, stoves, ovens, or heaters can malfunction and cause gas leakage. If the gas stove or cooker is not properly connected to the gas line, it may leak gas and lead to explosions. In many residential buildings and apartments, people tend to use expired gas cylinders which may cause gas explosions. Poorly Maintained Gas Equipment The gas line and the cylinder can also be the source of gas explosion. For example, if the main supply line or the cylinder gets corroded, it might end up leaking gas at different spots. Such leakages may culminate into explosions in contact with fire or sparks. Air conditioners and refrigerators are equipped with non-supply gas storage or operated systems. Without proper maintenance, these appliances may deteriorate over time and cause fatal consequences. Improper Installation Gas units should always be installed under the supervision of a trained professional. Improper installation may lead to gas leaks. It’s better to avoid DIY procedures to avoid gas leaks and subsequent explosions. Read More: Workplace Fire Safety: 12 Effective Ways to Prevent Fire Hazards Faulty Connections  In many cases, gas leaks in residential buildings and apartments are caused by faulty connections in the gas pipeline. When the gas, trapped in a closed room or space, comes in contact with flame or spark, it can cause an explosion. Natural Disasters Natural disasters can also be possible causes of gas explosions. In the event of a natural disaster like cyclone, earthquake, or flood, gas lines or cylinders can leak which might lead to explosions. 

A gas cylinder explosion in Abu Dhabi earlier this week that injured 120 people killed an Indian and a Pakistani national, authorities in those two countries said Thursday. India's External Affairs Ministry said one Indian died and around 100 were injured in the blast Monday in Abu Dhabi’s Khalidiya neighborhood, just a few blocks from the Emirati capital’s beachfront corniche. Also read:UAE's long-ailing leader Sheikh Khalifa bin Zayed dies at 73 Pakistan's Foreign Ministry said the explosion killed one Pakistani and wounded others. Pakistani diplomats also visited a police station in the capital and said Emirati authorities promised to share more on their investigation. The United Arab Emirates, a federation of seven desert sheikhdoms on the Arabian Peninsula, faces seasonal fires brought on by the intense heat that bakes this nation each summer. Temperatures hit 34 degrees Celsius (93 degrees Fahrenheit) on Monday. Also read: UAE authorities order arrests over rare riot at soccer match In February, authorities say a similar gas cylinder explosion struck the capital at the height of concerns over attacks by Yemen's Houthi rebels. Indians and Pakistani make up much of the foreign workforce that powers the Emirates.