Term of the Road Dictionary

cementitious fly ash

  • Language : PIARC Road Dictionary / English
  • Theme : Roads Materials Soils and Aggregates
  • Definition : Fly ash produced by power stations burning lignite with a high free lime content. Note: it does not therefore require the addition of any further lime to enable it to set when mixed with water.
  • Synonyms : class C fly ash (US)

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