Impact of external static electric field on surface tension of model solutions

García, Abimelec Moreno; Dessev, Tzvetelin; Guihard, Luc; Chevallier, Sylvie; Havet, Michel; Le‐Bail, Alain

doi:10.1016/j.ifset.2023.103406

Cited by 4 publications

(1 citation statement)

References 26 publications

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“…In the initial period, on the contact surface (the transition zone whose thickness is approximately equal to 1.3 × 10 −10 m) of the base concrete and waterproofing, capillary interaction forces prevail. With the implementation of chemical reactions, absorption of moisture by the concrete surface and evaporation from the outer surface, the water content in the transition zone decreases and the forces of electrostatic and covalent interaction become predominant [46,47].…”

Section: 875mentioning

confidence: 99%

Optimization of Composition of Waterproofing Material Based on Modified Fine-Grained Concrete

Zhukov,

Bazhenova,

Stepina

et al. 2024

Buildings

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The purpose of the research described in this article was to optimize the compositions based on hydraulic-modified binder and construction waste for waterproofing and repair of concrete or brick structures in contact with the ground, as well as the study of properties and development of the basis of the methodology for selecting the composition of such a waterproofing system. Processing of the results of the experiment was carried out by statistical and analytical methods. The research was based on a method for determining the adhesive strength of a waterproofing coating, based on the determination when the insulating layers are torn off. As a result of the calculation and experimental verification, the composition of the waterproofing material was obtained, which corresponds to an adhesive strength of 3.8 MPa; the strength of the waterproofing layer was 36–37 MPa, as well as the amounts of the main components: acrylic resin 3.9%; finely ground concrete waste 80 kg/m3; plasticizer consumption (0.38…0.39%) at the optimum moisture content of the base surface (9.7…9.8%).

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Section: 875mentioning

confidence: 99%

Optimization of Composition of Waterproofing Material Based on Modified Fine-Grained Concrete

Zhukov,

Bazhenova,

Stepina

et al. 2024

Buildings

View full text Add to dashboard Cite

show abstract

Alternating current electric field modifies structure and flavor of peanut proteins

Yang,

Liu,

Ren

et al. 2024

Food Chemistry

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Development of efficient compositions of hydrophobic materials resistant to chemical and biological environments

Al-Dulaimi,

Bazhenova,

Stepina

et al. 2024

J Infrastruct Preserv Resil

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In harsh or corrosive environments, waterproofing is essential for ground-contact structures. Protecting underground structures against groundwater contamination and moisture by waterproofing the base material, usually solid concrete, is beneficial. Long-term insulation system performance depends on component integrity and base material interaction. This study uses a hydraulically modified binder and finely ground construction waste fillers. Optimizing sealant and restoration is the goal. Additionally, this study will explore the characteristics and establish a systematic approach for determining the appropriate waterproofing system composition. The study measures the physical force required to remove the insulating layer in order to assess the adhesive strength of the sealant coating. This paper explains the theoretical conditions that improve the adhesion of the base- sealant sealing layer. A conceptual framework explains the relationship between sealant material adhesive strength, modified binder composition, and base surface moisture content. Empirical testing has proven this model works. A comprehensive study examined how base surface roughness and cracks affect sealant coating performance. We know the ideal strength factors. This study uses global optimization to examine optimized parameters' roles. This study analyzed experimental data statistically and analytically. According to computational analysis and experimental validation, the sealant material has an adhesive strength of 3.8 MPa and a sealant layer strength of 36–37 MPa. This product requires 3.9% acrylic resin, 80 kg/m3 finely broken concrete debris, and 0.38–0.39% plasticizer. For these components, a base surface with 9.7% to 9.8% moisture is ideal.

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Impact of external static electric field on surface tension of model solutions

Cited by 4 publications

References 26 publications

Optimization of Composition of Waterproofing Material Based on Modified Fine-Grained Concrete

Optimization of Composition of Waterproofing Material Based on Modified Fine-Grained Concrete

Alternating current electric field modifies structure and flavor of peanut proteins

Development of efficient compositions of hydrophobic materials resistant to chemical and biological environments

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