ABSTRACT: This study aims to design stable and high-performance bricks for construction by developing geopolymers based on clay and potash extracted from the ashes of dried cocoa pods. For this ...

School of Mines, China University of Mining and Technology, Xuzhou 221116, China Key Laboratory of Xinjiang Coal Resources Green Mining, Ministry of Education, Xinjiang Institute of Engineering, ...

“Ash can be used to replace up to 30% of cement,” Krish Mehta, co-founder and CEO of PHNX Materials, told TechCrunch. By displacing cement in concrete, fly ash from coal plants can eliminate a ...

A recent article in Scientific Reports looks at how gold ore tailings (GOTs) and recycled coarse aggregates (RCAs) can be used as substitutes for river sand (RS) in geopolymer ... the fly ash was ...

Logan B. Anderson [email protected] Aug 23, 2017 Aug 23, 2017 Updated Dec 11, 2017 A new business ready help fight local wildfires and serve industries' aerial needs is the first ...

did you know we’re still using a less advanced concrete than they did ... replace modern cement due to the limited supply of fly ash (an industrial waste product produced by burning coal).