Electricity costs for grinding of cement with expanding additives

 
 
 
  • Abstract
  • Keywords
  • References
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  • Abstract


    The most popular building material, including on transport facilities, is cement. Cement production is associated with the electricity costs. The biggest cost item is the consumption for the cement clinker grinding. It is known that disperse characteristics of cements, such as fineness of grinding, specific surface, coarseness of grading, largely determine their hydraulic properties, and for expanding cements - the deformation ones. In the paper, the issues of electric power consumption were considered when grinding extender expanders: aluminous slag, sulfoaluminate, sulfoferrite and sulfoalumoferrite clinkers.

     

     


  • Keywords


    Expansive Cement, Grindability, Alumina Slag, Sulfoaluminate Clinker, Sulfoferrite Clinker, Sulfoalumoferrite Clinker.

  • References


      [1] Ju.M. Bazhenov, A.I. Harchenko, Nauchno-tehnicheskij vestnik Povolzh'ja, 5, 86 (2012).

      [2] V.A. Perfilov, D.V. Oreshkin, D.Yu. Zemlyanushnov, Procedia Engineering, 150, 1474 (2016)

      [3] Hyeonggil Choi, Myungkwan Lim, Ryoma Kitagaki, Takafumi Noguchi, Gyuyong Kim, Construction and Building Materials, 84,468 (2015)

      [4] Zvezdov A.I., Malinina L.A., Rudenko I.F., Tehnologija betona i zhelezobetona v voprosah i otvetah (2005).

      [5] Huajie Liu, Yuhuan Bu, Ali Nazari, Jay G. Sanjayan, Zhonghou Shen, Construction and Building Materials, 106, 27 (2016).

      [6] L. Mo, M. Deng, A. Wang, Cement and Concrete Composites, 34, 3, 377 (2012)


 

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Article ID: 11930
 
DOI: 10.14419/ijet.v7i2.23.11930




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