發送短信 : Correlation between initial SiO<inf>2</inf>/Al<inf>2</inf>O<inf>3</inf>, Na<inf>2</inf>O/Al<inf>2</inf>O<inf>3</inf>, Na<inf>2</inf>O/SiO<inf>2</inf> and H<inf>2</inf>O/Na<inf>2</inf>O ratios on phase and microstructure of reaction products of metakaolin-rice husk ash geopolymer

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