oa Civil Engineering = Siviele Ingenieurswese - Particle shape and grading of cement, fly ash and slag

Volume 29, Issue 9
  • ISSN : 1021-2000



This paper descriptionbed an investigation into the shape and particle size distribution of two cement products, one sample of fly ash and one of slag. The determination of these parameters is difficult and use was made of scanning electron microscope and Coulter Counter techniques in addition to conventional sieve and hydrometer tests. Results of the tests were presented and discussed.

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