| Autor: |
Plugin, Dmytro, Panchenko, Sergii, Dudin, Oleksii, Zmii, Sergii, Zinchenko, Vladyslava, Sukhanevych, Maryna |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2023, Vol. 2684 Issue 1, p1-9, 9p |
| Abstrakt: |
A mechanism of the influence of the electric field of the negatively charged particle surface of hydrosilicate gel on the diffusion coefficient of calcium cations Са2+ has been described. The formula was derived for the dielectric water permittivity in the boundary layer. The dependences of the dielectric permittivity of water in boundary layers on the distances to the surface were given for different electrosurface potentials that characterize the calcium hydrosilicates CHS of a different basicity. The values of the diffusion coefficients of calcium ions Са2+ were calculated for the concrete with different water-to-cement ratio. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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