The paper studies the matrix formation of the concrete mix modified by nonstandard particles introduced in the concentration of 0 ≤ k ≤ 0.5 in the initial composition of the dispersed phase. The development of the spatial functional groups in concrete dispersions is identified, which are filled with nonstandard particles with varying degrees. The addition of nonstandard particles to the concrete matrix composition leads to the formation of strong structural bonds due to the particle contacting via the adsorption and diffusion layers appearing during the formation of sub-microcrystalline gel surrounded by newly-formed dispersions (calcium silicate hydrates). This is because the high FeO content in the initial composition of nonstandard particles, which affects the particle adhesion in the dispersed phase. The latter possess the high electrostatic and electromagnetic attraction that generates crystallization centers on the contact surface of interphase boundaries.

中文翻译：

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非标准粒子改性混凝土体系的结构形成

本文研究了在分散相的初始组成中以 0 ≤ k ≤ 0.5 的浓度引入非标准颗粒改性的混凝土混合料的基体形成。确定了混凝土分散体中空间官能团的发展，这些官能团不同程度地充满了非标准颗粒。由于在形成被新形成的分散体（硅酸钙水合物）包围的亚微晶凝胶期间出现的颗粒通过吸附和扩散层接触，将非标准颗粒添加到混凝土基体组合物中导致形成强结构键。这是因为非标准颗粒初始组成中的高 FeO 含量影响了颗粒在分散相中的附着力。