Construction Sciences No. 4 (2025): Academia. Architecture and Construction

Composites Aggressive Environments and Theoretical Bases for Its Forecasting and Increase

Part 2. On Some Methods for Increasing the Physical, Chemical and Biological Resistance of Building Composites

Anatolii Fedortsov, Andrei Bogatov, Vladislav Fedortsov, Vladimir Erofeev
125-132 DOI 10.22337/2077-9038-2025-4-125-132 Published 2025-12-25
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How to Cite

Composites Aggressive Environments and Theoretical Bases for Its Forecasting and Increase

Part 2. On Some Methods for Increasing the Physical, Chemical and Biological Resistance of Building Composites

Authors

  • Anatolii Fedortsov The Research Institute of Building Physics of the Russian Academy of Architecture and Building Sciences (21, Lokomotivny proezd, Moscow, 127238, Russia. NIISF RAASN)
  • Andrei Bogatov National Research Ogarev Mordovia State University (68 Bolshevistskaya St, Saransk. 430005, Russia. MRSU)
  • Vladislav Fedortsov The Research Institute of Building Physics of the Russian Academy of Architecture and Building Sciences (21, Lokomotivny proezd, Moscow, 127238, Russia . NIISF RAASN)
  • Vladimir Erofeev National Research Moscow State University of Civil Engineering (Russia, 129337, 26, Yaroslavskoye Shosse, Moscow, Russia. NRU MGSU); The Research Institute of Building Physics of the Russian Academy of Architecture and Building Sciences (21, Lokomotivny proezd, Moscow, 127238, Russia. NIISF RAASN)

DOI:

https://doi.org/10.22337/2077-9038-2025-4-125-132

Keywords:

building composites, permeability, diffusion, reaction, corrosion, mass transfer, aggressive environment, forecasting

Abstract

The article summarizes experimental and theoretical studies on ways to increase the physical, chemical, and biological resistance of building composites. It has been established that the resistance of materials can be increased by optimizing the technological processes of their production, incorporating substances that are active in relation to the environment, and compacting the structure with fine-grained fillers.
Theoretical and experimental studies on increasing the physical and chemical resistance of building composites with active
additives have led to the conclusion that the resistance of a composite to aggressive environments includes passive and active
components. Passive resistance is characterized by the physical and chemical inertness of the composite's components to the
environment and the density of its structure, while active resistance is characterized by its internal active resources that can
provide the strength and duration of processes aimed at reducing the impact and preserving the material.

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Published

2025-12-25

Issue

No. 4 (2025): Academia. Architecture and Construction

Section

Construction Sciences

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

How to Cite

Composites Aggressive Environments and Theoretical Bases for Its Forecasting and Increase: Part 2. On Some Methods for Increasing the Physical, Chemical and Biological Resistance of Building Composites. (2025). SCIENTIFIC JOURNAL “ACADEMIA. ARCHITECTURE AND CONSTRUCTION, 4, 125-132. https://doi.org/10.22337/2077-9038-2025-4-125-132

Keywords

building composites, permeability, diffusion, reaction, corrosion, mass transfer, aggressive environment, forecasting

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