CEMENT MIXING COMPOSITE COMPRISING FLY-ASH AS THE CHIEF INGREDIENT

摘要

The present invention relates to a cement mixture composition comprising fly ash as a main component, and in particular, by using a stimulant capable of compensating for the initial strength, the amount of fly ash can be used up to 25% by weight, thereby improving economic effects and initial strength. The present invention relates to a cement mixture composition having a fly ash as a main component which can be obtained together.;The fly ash-based cement mixture composition is a fly ash-based cement mixture composition comprising: 70-95 weight% of fly ash fine powder having a powder degree of 3,000 to 5,000 cm ² / g; 0 to 15% by weight of calcium sulfoaluminate fine powder having a powder degree of 4,000 to 5,800 cm ² / g; And 5 to 30% by weight of paper ash with a powder of 3,000 to 4,000 cm ² / g.