1 publication

• Published Subscription 28 Aug 2019

  Production of Geopolymer Binder from Coal Fly Ash and Limestone to make Cement-Less Concrete to Strengthening of Structures

  By UMESH KUMAR MAHTO, Kamlesh Kumar, Gaurav Chaturvedi, Amit Kumar, Yogeshwar Saw

  Abstract: In 2012, more than 100 million tons of Coal Combustion By-products (GCBs) were generated in the USA out of which more than 50% was disposed of in ponds and landfills as tailing materials that could be hazardous to the environment. The other environmental issue is related to Ordinary Portland Cement (OPC), a raw material for construction industry, which is responsible for 5–8% of the total CO2 emissions in the world. …

  Published in International Journal of Architectural Heritage · Vol. 2, Issue 1, 2019 · pp. 7–13 Read article →