發送短信 : Improved geopolymerization of bottom ash by incorporating fly ash and using waste gypsum as additive

 _    _      ___     __   __    ______   _____    
| || | ||   / _ \\   \ \\/ //  /_   _// |  __ \\  
| || | ||  | / \ ||   \   //    -| ||-  | |  \ || 
| \\_/ ||  | \_/ ||   / . \\    _| ||_  | |__/ || 
 \____//    \___//   /_//\_\\  /_____// |_____//  
  `---`     `---`    `-`  --`  `-----`   -----`