Tuesday, September 21, 2021

Green Cement is All Set to Change the Construction Industry across the World

Green Cement is All Set to Change the Construction Industry across the World – Explore How

 

Over the years, the global production of million tons of concrete materials have been accounted for release of carbon dioxide in large quantities. As concrete production involves strong heating processes of limes tones and clay, it leads to emissions of a lot of CO2 and other greenhouse gases around the world.

 

Cement is one the most essential ingredients used for construction purposes. Factors like rise in global population and urbanization result to more construction of new buildings.This, in turn, boosts thedemand for cement in every part of the world, making up to 2.5% of carbon dioxide emission mainly from industrial sources.

 

Green Crete or green cement, however, is an environment friendly material. Unlike the ordinary or traditional cement, green cement is free from the use of limestone. NGCIPL is the first company in the world to develop a manufacturing technology in order to revolutionize the production process of cement.

 

The raw materials of green cement include discarded industrial wastes such as blast furnace slag and fly ash. Green cement production not only decreases the CO2 emission but also reduces the cement intake during the construction. It also adds more strength and durability to the building structure. It requires less energy and resists extreme temperature fluctuations as well.It also has greater tensile strength, greater setting time and is 100% resistant to fire. With such a wide array of benefits, the usage of green cement is becoming more popular across the global construction industries.

 

HOLCIM, a multi-national manufacturing company of building materials, have recently launched ‘ECOPlanet’ which is offering a global range of green cement across fifteen different countries including Canada, Germany, France, Spain and Italy etc. Besides, Hoffman Green Cement Technologies has signed a contract with ALEGINA for producing green cement from crushed oyster shells. This way, the world is expected to face a reduction in the carbon footprint by over 30% than the ordinary cement, which in turn, is likely to enable cleaner, greener and smarter cities.

 

Apart from this, few startup companies are constantly trying to produce varieties of green cement. In order to meet their target, these companies are attracting major tech investors and venture capitalists such as Bill Gates’ Breakthrough Energy and John Doerr of Kleiner Perkins etc. In the past one year, a funding of nearly $110 million has been invested to green cement startups.

 

 

Few major types of green cement used for commercial purposes are as follows:-

  • Geopolymer Cement: It is created from alum inosilicates that are usually found in fly ash.
  • Calcium Sulfoaluminate Cement: It requires low temperature and energy utilization, which sequentially, results to decrease carbon footprints.
  • Sequestrated Carbon Cement: It involves an unusual manufacturing process which requires seawater or brine element with carbon dioxide.
  • Ekkomaxx Cement: It is heavily manufactured by Ceratech Company in U.S. Its basic composition involves fly ash and few other liquid supplements. It possesses certain properties such as longevity, high strength, and high breach resistance etc.
  • Ferrocrete: The raw materials of ferrocrete are iron and silica, which are derived from Glass and Steel Corporations.
  • Magnesium Oxychloride Cement: It is also known as Sorel cement. Its manufacturing process includes magnesium oxide powder and condensed magnesium chloride.

 

 

Undeniably, the global demand of green cement is gradually increasing because people now-a-days are becoming overtly concerned toward saving the planet. According to a report published by Allied Market Research, the global green cement market is anticipated to reach $36 million with a significant CAGR from 2017-2023. Several companies are planning to improve their manufacturing technology in order to acquire cost-effective green cement mixture.

 

 

Furthermore, Fortescue, an Australian iron ore company has combined the waste of green iron process with other materials to manufacture green cement. Several other companies like WCA, Cemex, Dalmia Cement, BuzziUnicemand GCCA etc. have also been supporting a sustainable cement industry by committing to low carbon transition. They have totally satisfied the world’s need by producing green iron, green cement, green fertilizers etc. With this drift on board, the global market of green cement is anticipated to have an exponential growth in the near future.

 

Source: Allied Market Research




Leave a Comment

Name  
Email Address
(will not be published)    
Website
Comment