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Geopolymer Fly Ash Building Brick by Atmospheric Curing

S. D. Muduli, B. D. Nayak and B. K. Mishra


In the current research work effort has been made to develop geopolymer fly ash building brick under atmospheric curing. Geopolymer building bricks are manufactured by using fly ash and alkaline soda based chemical activator solution in presence of sodium silicate and water by maintaining different Na2O/(Al2O3 + SiO2) ratio. During this work 230 × 110 × 75 mm size fly ash building bricks are manufactured under atmospheric curing. After 25 days of atmospheric curing the results shows that the geopolymer fly ash building bricks with Na2O/(Al2O3 + SiO2) ratio of 0.038 attain a crushing strength of 8.5 Mpa, which is approximately equal to the strength achieved by hot air curing at 90o C for 4 hrs.


索引于

  • 中国社会科学院
  • 谷歌学术
  • 打开 J 门
  • 中国知网(CNKI)
  • 引用因子
  • 宇宙IF
  • 电子期刊图书馆
  • 研究期刊索引目录 (DRJI)
  • 秘密搜索引擎实验室
  • ICMJE

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