4 Facts on Disastrous Earthquake That Hit Nepal in 2015


On April 25th, 2015, a devastating earthquake ravaged Nepal. It killed about 9000 people and injured a thousand others. More than 600,000 concrete buildings and other structures were damaged all across Nepal. The earthquake was so strong that the vibrations were felt as far as the Northern part of India and the North-western parts of Bangladesh including Western Bhutan and Southern parts of the Tibet plateau.

Devastating Nepal Earthquake



Here are a few more facts about the devastating earthquake:

Weak Infrastructure

The infrastructure of Nepal was very weak when the earthquake struck the Himalayan country. The majority of the houses and other structures were built without following a proper building code and also using low-quality construction materials. In 1994, the administration of Nepal tried to implement a building code following another earthquake; however, it turned out to be unenforceable. In majority of the cases, falling debris of the houses kills more people than the earthquake itself. And that’s why it is important to use good quality building material such as earthquake resistant TMT bars must be used to construct a house.

Earthquake resistant TMT bars have higher elongation as they have a soft ferrite-pearlite core and a tough exterior. These can withstand pressure (including seismic shaking, thus making it safe for being used in earthquake-prone zones. If you are looking for higher elongation TMT bars in West Bengal or Nepal, check the products from SRMB. For more details, visit https://www.srmbsteel.com/tmt-bars

The Magnitude

The initial shock that struck the country was measured at 7.8 on the Richter scale. It struck shortly after noon, and its epicentre was about 34 kilometres East-Southeast of Lamjung in Nepal and was about 77 kilometres north-west of the capital city of Kathmandu. Within an hour of the initial shock, two shocks of magnitudes 6.6 and 6.7 shook the region. During the following days, the country experienced some smaller aftershocks.

The Cause

The Nepal earthquake and the resulting aftershocks were caused by a thrust in the fault line in the Indus-Yarlung suture zone. This area lies in the East-West region and is near about the length of the Himalayan range. The earthquake is said to relieve the compressional pressure that developed between the Indian section of Indo-Australian plate and the Eurasian tectonic plate.



Death Toll

About 9,000 people were killed in Nepal alone, and more than 10,000 people were injured. When the earthquake struck Nepal, it resulted in an avalanche in the Mount Everest. 18 mountaineers died in their base camp in that avalanche. About 75 people in India were killed due to the vibrations, and 25 people in China lost their lives.

Source: http://www.ndtv.com/world-news/key-facts-about-the-nepal-earthquake-759483

Shift in Earth’s surface

The Nepal earthquake was so strong that it resulted in a shift in the Earth’s surface. It is reported that the Earth’s surface shifted about 3 metres in 7,200 kilometres. A few parts of the capital city of Kathmandu is said to be lifted by about 3 feet vertically. This caused immense damage in Kathmandu.

Hopefully, these facts have helped you gain some insights into the damaging effects of the earthquake in Nepal.


How to Select TMT Bars Manufacturers?


When constructing a home or a concrete structure, it is important that your select the right building materials especially TMT bars. It’s because the quality and strength of the TMT bars have a direct implication on the strength of the concrete structure. There are many TMT bar manufacturers in the market, but you need to ensure that you choose the best brand.


Here are a few tips to help you choose the right TMT bar manufacturer:

Check the Grades

The grades of TMT bars are essential in determining their strength. In India, TMT bars are available in a variety of grades such as Fe-415/500/500 and 600. The higher the grade, the stronger the bar. When selecting a TMT bar manufacturer, check whether they offer bars of superior grade or not. SRMB, one of the leading TMT bar manufacturers in India, manufactures TMT bars of superior grade that provide ultimate reinforcement to the concrete structure.

Certification of the Company

Always buy from ISO certified brands. TMT bar manufacturers who are ISO certified always maintain strict quality control, complete safety and security of the product. Also, when buying TMT bars, always buy from the authorised dealer of the manufacturer. In this regard, SRMB uses advanced Tempcore technology for manufacturing their TMT bars and their manufacturing plants are BIS and MIS certified (ISO: 9001, ISO:14001, and OSHAS: 18001). Moreover, SRMB is the first brand to implement TMT process control technology from CRM, Belgium. Also, it’s one of the first TMT bar manufacturers in India that installed “no twist V-block mill”, a high precision rolling mill for manufacturing TMT bars.

Conduct a Naked Eye Test

This is one of the many ways of selecting a TMT bar. When evaluating bars from different manufacturers conduct naked eye test. Every metre of the TMT bar should bear the logo of the company. The TMT bars should be free from rust coating and must look fresh. The ends of each bundle must be of equal length. SRMB TMT Bars are corrosion resistant and come with a water-resistant coating.

Due to their superior quality, SRMB TMT bars are preferred by the big names in the company. Some of the big names that prefer SRMB TMT Bars include Aecom, Scott Wilson, Bharat Petroleum, and Chennai Metro Rail Limited, to name a few.

Selecting the best TMT bar manufacturer will ensure that the concrete structure lasts for long.