The results show that fly ash itself has no pozzolanic activity;while the alkali,gypsum,lime have grea excitation effects on the pozzolanic activity of fly ash.

 
  • 结果表明,粉煤灰不具有自硬性,碱、石膏和石灰对粉煤灰火山灰活性有很强的激发作用。
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