水泥和混凝土产品防水面层的物理和化学特性

IF 0.4 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Russian Physics Journal Pub Date : 2024-07-03 DOI:10.1007/s11182-024-03202-4

N. P. Gorlenko, Yu. S. Sarkisov, N. N. Debelova, S. V. Samchenko, I. V. Kozlova, D. G. Alpackiy

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引用次数: 0

摘要

本文讨论了使用基于聚氨酯、元素硫、Tarkosil 纳米填料和热改性泥炭的粘合剂对水泥岩石和混凝土表面进行疏水保护的物理和化学特性。结果表明，结合使用物理纹理形成方法和保护涂层化学成分的最佳选择，可以显著提高润湿角和固相表面能。研究发现，磁流变复合材料中的磁敏颗粒在磁场中的定向取向是改善保护涂层性能的最有效方法之一。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Physical and Chemical Peculiarities of Water-Repelling Surfacing of Cement and Concrete Products

The physical and chemical characteristics of hydrophobic protection of cement rock and concrete surfaces, using the binders based on polyurethane, elemental sulfur, and nanodimensional fillers of Tarkosil and thermally modified peat, are discussed. It is shown that a combined use of the physical texture-formation methods and an optimal selection of the protective coating chemical composition results in a significant increase of the wetting angle and the solid phase surface energy. It is found out that a directional orientation of the magnetically sensitive particles in the magnetorheological composites in a magnetic field is among the most effective methods for improving the protective coating properties.

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来源期刊

Russian Physics Journal PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

50.00%

发文量

208

审稿时长

3-6 weeks

期刊介绍： Russian Physics Journal covers the broad spectrum of specialized research in applied physics, with emphasis on work with practical applications in solid-state physics, optics, and magnetism. Particularly interesting results are reported in connection with: electroluminescence and crystal phospors; semiconductors; phase transformations in solids; superconductivity; properties of thin films; and magnetomechanical phenomena.