Relationship between the electrokinetic potential of the fine aggregate and the ability to dilute supersoftener is quantitative. This is due to the presence of the charged of the active centers on the surface of the filler, which are able to join in the electrostatic and other kinds of interaction with the functional groups of chemical additives.
the electrokinetic potential, dilution, fine aggregate, supersoftener
1. Rahimbaev Sh. M., Hahaleva E. N. Vliyanie vida zapolnitelya na effektivnost' deystviya superplastifikatora S-3 // Arhitekturno-stroitel'noe materialovedenie na rubezhe vekov: Mater. mezhdunar. internet-konf. – Belgorod: Izd-vo BelGTASM, 2002. – S. 147–150.
2. Tolypina N. M., Rahimbaev Sh. M., Karpacheva E. N. Ob effektivnosti deystviya superplastifikatorov v melkozernistyh betonah v zavisimosti ot vida primenyaemogo melkogo zapolnitelya // Vestnik BGTU. – 2010. – № 3. – S. 60–63.