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Research and Application of Building Thermal Insulation Materials

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "G: Energy and Buildings".

Deadline for manuscript submissions: 25 March 2026 | Viewed by 644

Special Issue Editors


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Guest Editor
Faculty of Civil Engineering, Silesian University of Technology, UL. Akademicka 5, 44-100 Gliwice, Poland
Interests: energy efficiency of buildings; thermal and moisture protection of partitions; energy-efficient construction; modern building materials; material recycling; numerical modeling of hygrothermal phenomena in partitions; historic buildings – heritage protection; internal insulation systems

E-Mail Website
Guest Editor
Faculty of Civil Engineering, Silesian University of Technology, 44-100 Gliwice, Poland
Interests: heat and moisture transport equations in buildings; measurement uncertainty and validation errors; the influence of thermal insulation materials on acoustic comfort in buildings; research on building materials

Special Issue Information

Dear Colleagues,

The research and application of thermal insulation materials play a key role in reducing heat loss, improving energy efficiency, and improving the comfort of buildings and technical equipment. Analyses in this area focus on determining physical properties such as thermal conductivity, density, and resistance to moisture and fire, which allows for the selection of appropriate solutions for specific operating conditions. The use of modern insulation extends not only to residential and industrial construction but also to the energy, transportation, and refrigeration sectors. The development of innovative technologies promotes the creation of materials that combine high thermal efficiency with durability and environmental safety.

Current global trends in energy conservation and improving energy efficiency imbue this research with even greater importance. Globally, the need to reduce emissions and achieve independence from fossil fuels is increasingly emphasized. A priority in this regard is the development of renewable energy sources and the electrification of the economy, but improving the energy efficiency of buildings, which account for a significant portion of energy consumption, remains equally important. Therefore, modern insulation materials and thermal modernization technologies are the foundation of sustainable development efforts. Stricter standards for new buildings, modernization programs for existing buildings, and the growing investments in innovative solutions are steadily increasing the importance of thermal insulation. Combined with the development of intelligent energy management systems and changes in consumer behavior, effective thermal insulation is becoming a key element of the global energy transformation, which is expected to lead to increased efficiency, reduced costs, and improved quality of life.

This Special Issue aims to focus on the research and application of insulation materials for reducing heat loss and improving energy efficiency in buildings.

Prof. Dr. Bożena Orlik-Kożdoń
Prof. Dr. Artur Nowoświat
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • thermal insulation materials
  • thermal conductivity/thermal conductivity measurements
  • thermal transmittance (U)
  • energy efficiency of buildings
  • physical property analysis
  • material property research
  • research methods
  • laboratory tests
  • material structure analysis
  • material durability
  • moisture resistance
  • fire resistance
  • innovative insulation technologies
  • nanomaterials in insulation
  • energy-efficient construction
  • passive construction
  • thermal modernization
  • sustainable construction
  • ecological building materials
  • recycling and reuse of materials
  • green technologies
  • energy policy
  • global energy trends
  • innovations in insulation materials
  • development of insulation technologies
  • computer modeling of thermal processes
  • numerical simulations (e.g., CFD, FEM)
  • life cycle analysis (LCA) of materials
  • research on the durability and aging of materials
  • experimental measurement techniques
  • optimization of production processes
  • standardization and technical standards
  • effectiveness of practical applications
  • validation and comparison of research results

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Published Papers (1 paper)

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Research

29 pages, 7028 KB  
Article
Comparative Experimental Analysis of Wet-State Thermal Performance in Pipe Mineral Wool Insulation with Different Hydrophobic Treatments
by Alex Sinyavin, Aidar Hayrullin, Margarita Khusnutdinova, Julia Dyachuk, Aigul Haibullina, Vladimir Ilyin, Veronika Bronskaya and Dmitry Bashkirov
Energies 2025, 18(22), 6074; https://doi.org/10.3390/en18226074 - 20 Nov 2025
Viewed by 489
Abstract
Pipeline insulation is critical for energy-efficient building heating systems, as moisture ingress significantly degrades thermal performance and increases energy losses. This study experimentally evaluated how quality characteristics of mineral wool affect the thermal performance of pipe insulations (wired mats) at temperatures ranging from [...] Read more.
Pipeline insulation is critical for energy-efficient building heating systems, as moisture ingress significantly degrades thermal performance and increases energy losses. This study experimentally evaluated how quality characteristics of mineral wool affect the thermal performance of pipe insulations (wired mats) at temperatures ranging from 20 °C to 85 °C with moisture content up to 12% by weight. Thermal conductivity measurements were performed on two representative samples using the “guarded hot pipe” and direct water injections. Thermal conductivity measurements confirmed the expected increase with rising temperature and moisture content for both samples. In a dry state, quality parameters have practically no effect on the thermal conductivity (0.036–0.041 W∙m−1·K−1). In a low-temperature regime, the inferior quality sample (Sample A) at a maximum moisture content of 12% exhibited thermal conductivity of 0.042 W∙m−1·K−1, and the sample with the best hydrophobic treatment (Sample B) had a thermal conductivity of 0.050 W∙m−1·K−1. At an elevated temperature at a moisture content of 12%, Sample A and Sample B had thermal conductivity of 0.077 W∙m−1·K−1, and 0.109 W∙m−1·K−1, respectively. The results suggest that highly hydrophobic materials are advantageous only in high-temperature applications where rapid moisture removal occurs after short-term ingress, providing critical data for optimizing insulation selection and improving energy conservation in heating networks. Full article
(This article belongs to the Special Issue Research and Application of Building Thermal Insulation Materials)
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