SIMPLE MIXING DESIGN METHOD OF SELF-COMPACTING CONCRETE USING PACKING FACTOR OF AGGREGATE

摘要

The invention gender fluidity, resistance to segregation, and filling of the self-compacting concrete; As influencing factors other than the aggregate effect of the factor and the cement powder as on factors; Fill in a simple manner using the aggregate to determine the formulation of self compacting concrete; It has a purpose.; In particular, the present invention is a loose state of the fine aggregate and coarse aggregate as influencing factors of the aggregate; And determining the precise state aggregate fill rate by measuring the unit weight of this, and; Used in conventional cement as a design method of determining a combination of self-compacting concrete; Very simple compared to the method for considering the influence factors of the agent and the powder to the cement and; It is an effective way to reduce the amount of powder, which accounts for 60% of the concrete; A very practical way to consider the effect on the aggregate.