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1

Grzyb domowy właściwy — anatomia problemu i technologia renowacji. Cz. 3. Procedura prac odgrzybieniowych

Mionczyński Bartłomiej

Izolacje

|

2026

|

T. 31, nr 3

90--92, 94, 96

PL

Artykut jest kontynuacją cyklu o grzybach domowych i porusza zagadnienie prac odgrzybieniowych. Autor podkreśla wagę rzetelnej ekspertyzy mykologiczno-budowlanej, która powinna poprzedzać rozpoczęcie prac, oraz wymienia i opisuje cztery rodzaje interwencji. Następnie przedstawia grupy szkodliwości grzybów domowych i powiązane z nimi procedury odgrzybiania.

EN

This article continues the series on indoor fungi and addresses the issue of fungal control. The author emphasizes the importance of a reliable mycological and construction assessment, which should precede the commencement of work, and lists and describes four types of interventions. He then presents the harmful groups of indoor fungi and the associated fungal control procedures.

2

Analiza źródeł ciepła dla budynku zabytkowego z uwzględnieniem efektywności energetycznej

Jerominko Tomasz

Ciepłownictwo, Ogrzewnictwo, Wentylacja

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2026

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T. 57, nr 1

23--27

PL

Dobór źródła ciepła w budynku zabytkowym zawsze wiąże się ze spełnieniem szeregu parametrów związanych z kosztami inwestycyjnymi i eksploatacyjnymi oraz przede wszystkim z wytycznymi Konserwatora Zabytków. Budynki zabytkowe charakteryzują się dużymi współczynnikami przenikania ciepła dla przegród co wpływa bezpośrednio na duże zapotrzebowanie ciepła oraz większe zużycie energii, stąd tak ważny jest aspekt przed wykonaniem projektu przenalizowania dostępnych źródeł ciepła z uwzględnieniem ich wpływu na efektywność energetyczną całego budynku. W artykule poddano analizie kilka źródeł ciepła pracujących na cele grzewcze obiektu z uwzględnieniem działań mających na celu poprawę efektywności energetycznej budynku zabytkowego. Analizowany budynek znajduje się w trzeciej strefie klimatycznej w Polsce centralnej. Dokonano obliczeń wskaźników energetycznych budynku EP, EK, dla stanu istniejącego oraz dla analizowanych przypadków.

EN

Selecting a heat source for a historic building always requires meeting a number of parameters related to investment and operating costs, and above all, the guidelines of the Conservator of Monuments. Historic buildings are characterized by high heat transfer coefficients for their envelope, which directly impacts high heat demand and higher energy consumption. Therefore, it is crucial to analyze available heat sources before implementing the project, taking into account their impact on the energy efficiency of the entire building. This article analyzes several heat sources used for heating the building, taking into account measures aimed at improving the energy efficiency of the historic building. The analyzed building is located in the third climate zone in central Poland. The building’s energy efficiency (PE) and energy efficiency (FE) indicators were calculated for the existing building and for the analyzed cases.

3

Installation and configuration of photovoltaic systems in buildings under energy conservation and emission reduction

Wang Yan, Chen Rouxi, Zhu Xiaofei

Archives of Civil Engineering

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2026

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Vol. 72, nr 1

347--357

EN

This paper provides a brief introduction to building integrated photovoltaic (BIPV). It utilized a particle swarm algorithm to optimize the arrangement scheme of the photovoltaic array on a concrete flat roof. Furthermore, the performance of the particle swarm algorithm was improved through a genetic algorithm (GA). Subsequently, an experimental analysis was conducted using an office building in a joint salinization factory in Henan Province. First, the effectiveness of the building energy model constructed using PKPM-Energy and Daysim software was validated. Then, a comparison was made between the GA, the particle swarm algorithm, and the improved particle swarm algorithm. The results indicated that the building energy consumption model constructed by the simulation software calculated the building’s energy consumption effectively, which was used to guide the optimization algorithm. All three optimization algorithms successfully optimized the initial scheme. Moreover, the improved particle swarm algorithm exhibited the best optimization performance among the three algorithms.

4

Field studies on the efficiency of fire evacuation procedures in buildings

Wolny Paweł, Nalysko Mykola

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2025

|

z. 229

575--586

EN

Purpose: The purpose of the study is to identify the human movement characteristics during fire evacuation in complex and unfamiliar topological conditions of evacuation routes. Design/methodology/approach: The study uses the methods of observation, recording, and measurement of the evacuation process of people from a building. A survey method was used to identify the main motivational factors to make a decision under conditions of limited time and insufficient information. Analytical calculations were conducted to determine the normative evacuation parameters and predict conditions along evacuation routes in case of smoke resulting from fire. Findings: The patterns in decision-making during evacuation from buildings in unfamiliar topological conditions, influenced by psychological factors, were found. They include the impact of light along the evacuation route, possible misinterpretation of information signs that resemble fire evacuation signs, and a high probability of indistinguishable evacuation signs when the background color matches the color of the sign’s informational elements under certain lighting conditions. Research limitations/implications: During field studies, it was not possible to fully simulate stressful conditions of evacuation due to some ethical considerations. Practical implications: The findings of the research provide legislators and fire safety policy makers with evidence-based approaches, which they can use to improve the normative requirements for evacuation routes in fire emergencies in buildings of various types. Social implications: Psychological patterns of people’s behavior during evacuation will help reduce the risk of injury in fires due to the improved requirements for evacuation routes. Originality/value: The research has revealed new psychological traits of human behavior in complex topological conditions along evacuation routes in buildings on fire. They arise due to the factors that were not previously considered in the design of evacuation routes, including unfamiliar (or less familiar) environments, varying light levels in different sections of evacuation paths, and information signs resembling standard fire safety ones.

5

Threats and methods of protecting buildings, infrastructure and evacuating people during a potential eruption of the Campi Flegrei supervolcano near Naples, Italy

Twardowski Mariusz, Pióro Łukasz, Ros-Campos Andrés, Fabris Luca Maria Francesco, Gimeno Pedro Verdejo, Hager Izabela, Pawłowska-Salach Agata, Semprebon Gerardo, Balzarotti Riccardo M.

Środowisko Mieszkaniowe

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2025

|

nr 50

65-75

EN

In this paper, the authors analyse the volcanic threats that over 2 million inhabitants of the Naples region have to face. The authors look for the best solutions to protect architecture and infrastructure from volcanic activity. They examine the possibilities of evacuating residents from threatened areas. They analyse the solutions developed so far and check the scientific literature. They wonder if there is any chance for residents at all if Campi Flegrei erupts? How big an eruption can the residents, architecture and infrastructure withstand? Will it be possible to evacuate residents in time to return after some time? The analyses lead to the conclusion that in the event of an eruption of up to 4/5 on the VEI scale, with appropriate security measures and evacuation organisation, we are able to protect residents, architecture and technical infrastructure from the effects of volcanic activity in this area.

6

Parametric Analysis of Heat Flows Through Building Envelope Considering Orientation, Massiveness, and Intermittent Heating Modes

Deshko Valerii, Bilous Inna, Buyak Nadia, Hetmanchuk Hanna, Hurieiev Maksym, Odineca Tatjana

Rocznik Ochrona Środowiska

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2025

|

Tom 27

110--120

EN

The study's objective is to conduct a parametric analysis of the components of the building's heat balance, and a parametric analysis of heat flows in buildings with different thermal and physical properties. To this end, a non-stationary multi-zone energy model of a multi-story building was developed, which was then utilized to ascertain the components of the energy balance of a pilot room under various temperature control regimes of the heating system, the massiveness of internal and exterior walls, the insulation of the exterior wall, and contingent on the purpose of the room. Two distinct types of building premises are distinguished: residential and commercial. The analysis revealed that representative rooms oriented towards the north exhibited a 34.8% higher energy consumption for heating needs when compared to rooms oriented towards the south for walls comprising a single brick and a 38.3% higher energy consumption for walls composed of three bricks. Implementing intermittent heating modes has been shown to reduce heat energy consumption by 13.8% and 14.6% for a one-brick exterior wall and 18.2% and 19.9% for a three-brick exterior wall, respectively, for residential and public buildings. The impact of altering the massiveness of internal walls on overall energy consumption is negligible. In contrast, the insulation of exterior walls and replacing windows with more energy-efficient ones exhibit a greater potential for reducing energy consumption in a building. A south-facing model with a constant heating mode in January demonstrated a 39.2% reduction in energy consumption for heating compared to a model lacking exterior wall insulation. Implementing additional intermittent heating modes can achieve energy savings of up to 22.3% for south-facing rooms and up to 21.4% for north-facing rooms. The findings of this study offer valuable insights into the regulation of heating modes in buildings with distinct characteristics in terms of exterior and internal wall composition.

7

Znaczenie interpretacji termogramów w termicznej diagnostyce budynków

Nowak Henryk

Przegląd Budowlany

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2025

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R. 96, nr 2

221--223

PL

Diagnostyka termiczna obiektów budowlanych, głównie budynków mieszkalnych, odbywa się obecnie za pomocą standardowej metody badań termowizyjnych. W termowizyjnym procesie badawczym budynków i innych obiektów budowlanych bardzo ważna jest poprawna interpretacja termogramów. Prawidłowa analiza wyników badań wymaga od operatora kamery termowizyjnej gruntownej wiedzy i znajomości zasad interpretacji termogramów. W artykule omówiono kluczowe zagadnienia związane z prawidłową interpretacją termogramów budynków o różnym przeznaczeniu.

EN

Thermal diagnostics of buildings, mainly residential buildings, is currently carried out using the standard thermographic testing method. In the thermographic testing process of buildings and other buildings, the correct interpretation of thermograms is very important. Correct analysis of test results requires the operator of the thermographic camera to have thorough knowledge and familiarity with the principles of thermogram interpretation. The article discusses key issues related to the correct interpretation of thermograms of buildings for various purposes.

8

Ślad węglowy budynków: wyzwanie, na które odpowiadają innowacyjne materiały Sika

Sacharczuk-Otto Aneta

Przegląd Budowlany

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2025

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R. 96, nr 5

137--140

PL

Artykuł omawia znaczenie ograniczania śladu węglowego budynków oraz rolę innowacyjnych materiałów Sika w jego redukcji. Przedstawiono aktualne regulacje UE, takie jak LCA, EPD, Level(s) i EU Taxonomy, które wymuszają transparentność środowiskową. Zaprezentowano przykłady materiałów niskoemisyjnych, w tym biosuperplastyfikatory, włókna polipropylenowe do betonu, membrany dachowe FPO i PVC oraz hydroizolacje SikaProof®, które łączą trwałość z mniejszym wpływem na środowisko. Rozwiązania te wspierają realizację celów zrównoważonego budownictwa i polityki klimatycznej UE.

EN

The article discusses the importance of reducing the carbon footprint of buildings and the role of Sika’s innovative materials in achieving this goal. It highlights current EU regulations, including LCA, EPD, Level(s), and the EU Taxonomy, which enforce environmental transparency. Examples of low-carbon materials are presented, such as bio-based superplasticizers, polypropylene fibers for concrete, FPO and PVC roofing membranes, and SikaProof® waterproofing systems. These solutions combine durability with reduced environmental impact, supporting sustainable construction and EU climate policy objectives.

9

Variability of noise measurement results from technical equipment depending on the applied testing method

Nowicka Elżbieta

Materiały Budowlane

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2025

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nr 11

85--93

EN

In recent years, a decision was made in Poland to introduce new acoustic requirements concerning the permissible indoor sound pressure levels. In connection with this, it was decided to implement new international testing methods for evaluating the sound levels emitted by service equipment in buildings, as the existing method no longer corresponds either to the standards of modern construction nor to the contemporary measurement techniques included in the adopted European standards. The present paper investigates the influence of the change in testing methodology on the measurement results, based on the outcomes of inter-laboratory comparative studies. The analyses presented in the article concern sound pressure levels determined for both steady and non-steady noise sources. The results constitute an extension of the author’s previous studies.

PL

W ostatnich latach wprowadzono w Polsce nowe wymagania akustyczne dotyczące dopuszczalnych poziomów dźwięku w pomieszczeniach. W związku z tym zadecydowano o stosowaniu nowych, międzynarodowych metod badawczych poziomu dźwięku od urządzeń wyposażenia technicznego budynku, gdyż obecna metoda nie odpowiada standardom nowoczesnego budownictwa ani współczesnym technikom pomiarowym zawartym w przyjętych normach europejskich. W artykule przedstawiono wpływ zmiany metody badawczej na wynik pomiaru określony na podstawie przeprowadzonych międzylaboratoryjnych badań porównawczych. Przedstawione analizy dotyczą równoważnego poziomu dźwięku określonego w przypadku źródeł dźwięku o hałasie ustalonym i nieustalonym. Wyniki stanowią rozszerzenie wcześniejszych moich badań.

10

Basic aspects of reducing the embodied carbon footprint of a building

Nowak Łukasz

Materiały Budowlane

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2025

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nr 9

122--128

EN

Striving for climate neutrality is currently a key task in all sectors of the economy, including the construction sector. As a result, it is necessary to analyze the building, already at the design stage, in terms of both operational and embodied CO2 emissions. The selection of structural and material solutions, adopted design criteria or the method of conducting works on the construction site have a significant impact on the built‑in carbon footprint of the building. The article presents basic information on how to assess the carbon footprint of a building, the impact of the materials used and selected elements of the building envelope on the built‑in CO2 emission and ways to find solutions for its reduction.

PL

Dążenie do neutralności klimatycznej jest obecnie kluczowym zadaniem we wszystkich sektorach gospodarki, w tym w sektorze budownictwa. Następstwem tego jest konieczność analizy budynku, już na etapie projektu, pod kątem emisji CO2 zarówno tej eksploatacyjnej, jak i tej wbudowanej. Dobór rozwiązań konstrukcyjnych i materiałowych, przyjętych kryteriów projektowych czy sposób prowadzenia prac na budowie ma istotny wpływ na wbudowany ślad węglowy budynku. Artykuł przedstawia podstawowe informacje w zakresie sposobu oceny śladu węglowego budynku, wpływu użytych materiałów i wybranych elementów obudowy budynku na wbudowaną emisję CO2 oraz sposoby poszukiwania rozwiązań w zakresie jej redukcji.

11

Zmiana parametrów technicznych i użytkowych obiektu budowlanego w czasie

Dybicz Rafał

Izolacje

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2025

|

T. 30, nr 4

34--38

PL

W artykule podjęto tematykę złożonego zagadnienia, jakim są parametry techniczne i użytkowe obiektu budowlanego. Zwrócono uwagę na brak precyzyjnego ujęcia tych kwestii w przepisach budowlanych. Zwrócono uwagę na wpływ czynników zewnętrznych i wewnętrznych, na trwałość i funkcjonalność budynków. Przedstawiono dostępne metody monitorowania i oceny stanu technicznego obiektów oraz strategie zarządzania ich eksploatacją, mające na celu przedłużenie żywotności i poprawę bezpieczeństwa użytkowników.

EN

The article addresses the complex issue of the technical and functional parameters of a building. It highlights the lack of precise definitions of these issues in building regulations. Attention is drawn to the impact of external and internal factors, such as functional changes and modernizations, on the durability and functionality of buildings. The article presents available methods for monitoring and assessing the technical condition of buildings and strategies for managing their operation, aimed at extending their lifespan and improving user safety.

12

Wtórna hydroizolacja budynków wg znowelizowanych wytycznych WTA. Cz. 1, Podstawy

Monczyński Bartłomiej

Izolacje

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2025

|

T. 30, nr 6

108--115

PL

Artykuł jest wstępem do omawiania tematu wtórnej hydroizolacji budynków wg znowelizowanych wytycznych WTA. Autor podkreśla wagę odpowiedniego zaplanowania prac hydroizolacyjnych oraz właściwego wyboru koncepcji wtórnego uszczelnienia budynku. Przedstawia różne rodzaje obciążenia wodą, działające na przyziemne elementy budynku. Omawia również odpowiednie przygotowanie podłoża pod warstwy uszczelniające.

EN

The article is an introduction to the discussion of the topic of secondary waterproofing of buildings according to the amended WTA guidelines. The author emphasizes the importance of proper planning of waterproofing works and the proper selection of the concept of secondary building sealing. It presents various types of water load acting on ground-level building elements. It also discusses proper preparation of the substrate for sealing layers.

13

Wtórna hydroizolacja budynków wg znowelizowanych wytycznych WTA. Cz. 3 Hydroizolacje wykonywane od wewnątrz

Monczyński Bartłomiej

Izolacje

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2025

|

T. 30, nr 9

68--76

PL

Artykuł jest kontynuacją cyklu dotyczącego wtórnych hydroizolacji budynków wg znowelizowanych wytycznych WTA. W tej części poruszono kwestię wykonywania hydroizolacji od wewnątrz.

EN

This article is a continuation of the series on secondary waterproofing of buildings according to the revised WTA guidelines. This section discusses the issue of internal waterproofing.

14

Czynniki kształtujące parametry charakterystyki energetycznej budynku – studium przypadku

Pawłowski Krzysztof, Staśkowiak Paula

Izolacje

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2025

|

T. 30, nr 4

44--50

PL

W artykule zdefiniowano czynniki kształtujące energochłonność budynku. Dla wybranego budynku jednorodzinnego przeprowadzono wielowariantowe obliczenia parametrów charakterystyki energetycznej: wskaźnik rocznego zapotrzebowania na energię użytkową EU, wskaźnik rocznego zapotrzebowania na energię końcową EK, wskaźnik rocznego zapotrzebowania na nieodnawialną energię pierwotną EP przy zróżnicowanej lokalizacji, orientacji względem stron świata oraz różnych źródłach ciepła. Na podstawie przeprowadzonych obliczeń i analiz sformułowano wnioski praktyczne w zakresie kształtowania parametrów charakterystyki energetycznej budynków.

EN

The article defines the factors that shape the energy intensity of a building. For a selected single-family building, multi-variant calculations of energy performance parameters were carried out: the annual demand for useful energy EU, the annual demand for final energy EK, the annual demand for non-renewable primary energy EP with different locations, orientations to the cardinal directions and different heat sources. Based on the calculations and analyses, practical conclusions were formulated in the field of shaping the energy performance parameters of buildings.

15

The Approximate Assessment of the Impact of Mining Vibrations on Buildings

Kowalska-Koczwara Alicja, Tatara Tadeusz

Inżynieria Mineralna

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2025

|

Vol. 2, no. 2

art. no. 45

EN

Mining operations, whether underground or surface-based, can lead to a negative phenomenon known as mining tremors. These anthropogenic tremors arise from activities involved in mineral extraction. They can occur in various mining basins, such as the Legnica-Glogow Copper District (LGOM), the Upper Silesian Coal Basin (GZW), and the Lublin Coal Basin (LZW). The causes of these tremors include the displacement of rock layers due to mining activities, sudden relaxation of rock mass, and the release of energy resulting from the abrupt release of stress in the Earth's crust. Mining tremors can be categorized based on their energy levels: weak-energy, high-energy, and regional tremors. These tremors can have detrimental effects on the surface, buildings, and the people residing within those structures. It is important to note that surface vibrations from mining operations are fundamentally different from those caused by natural earthquakes, although the research methods for both phenomena are similar. The intensity of surface vibrations originating from mining activities is assessed using numerical analyses of structural models, employing the Finite Element Method, or through approximate methods that utilize specific scales. In the analysed mining areas of GZW and LGOM, the Mining Intensity Scales (GSIS-2017), developed by the Central Mining Institute, are employed to evaluate the intensity of surface vibrations. The Higher Mining Office has assessed the efficacy of these scales, which have been implemented in the GZW and LGOM regions. Additionally, the Dynamic Impact Scales (SWD), proposed and integrated into Polish standards, can also be used to gauge the impact of these vibrations. The SWD scales were created based on numerical analyses, and their effectiveness was validated by in situ research results. This article provides insights into these scales and presents examples of analyses regarding the impact of surface vibrations on buildings. Evaluations of the harmful effects of vibrations on structures indicated consistency between the findings based on the GSIS-2017 and SWD scales.

16

Development of Ceramic Materials from Mining Waste for the Production of Sustainable Construction Materials

Sáez-Pérez Maria Paz, Durán Suárez Jorge A.

Inżynieria Mineralna

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2025

|

Vol. 2, no. 2

art. no. 4

EN

The construction industry faces a challenge in adopting sustainable practices that minimize environmental impact. The search for eco-friendly alternatives has led to the development of materials incorporating recycled waste, optimizing natural resource use. For that reason, ceramic materials with recycled mining waste are gaining attention for their ability to improve the physical and mechanical properties of products while managing mining waste. This approach aligns with circular economy principles by promoting material reduction, reuse, and recycling, which in turn reduces CO2 emissions and enhances manufacturing sustainability. Innovations in the ceramic industry can play a key role in transitioning to a more environmentally responsible model. In this research the main goal is understand the properties and environmental benefits through efficient waste management in new construction materials. For that, this study develops new ceramic materials using recycled mining sludge from Panasqueira mine (Portugal) exploring their potential for sustainable production. Specifically, this research evaluated the impact of adding different proportions of mining sludge (10%, 25%, and 50% by weight) on ceramic brick manufacturing and the samples were fired at controlled temperatures of 800, 950, and 1100 °C, allowing the evaluation of the thermal influence on the final properties of the samples. The methodology employed involved multiple stages, and the following methods were employed: the chemical and mineralogical properties of the materials used were analyzed using X-ray fluorescence (XRF) and X-ray diffraction (XRD) techniques to identify their composition. TGA was performed to assess the thermal properties of the materials. Elastic properties and compactness were evaluated by measuring ultrasonic pulse velocities. The mineralogy, texture, and microstructure of the samples were examined using SEM, providing detailed information about the structural and compositional characteristics. The chromatic properties get to study the aesthetic effects of waste incorporation and their use in new and ancient buildings. The results highlighted that the addition of mining sludge did not significantly alter the overall mineralogy. However, XRD and SEM analyses confirmed that sludge acted as a flux, promoting the formation of mineral phases at lower temperatures and increasing the vitreous phase, improving ceramic structure. The addition of sludge, combined with higher firing temperatures, enhanced the mechanical properties, as evidenced by increased ultrasonic pulse velocities, indicating greater internal cohesion and strength. Color changes were influenced by waste proportions and firing conditions, with higher temperatures (1100°C) producing the most significant variations compared to control samples. The main conclusions confirm that using mining sludge in ceramic manufacturing offered environmental and economic benefits, including reduced clay extraction and water consumption (by 22% to 50%). This led to a more sustainable process, aligning with the industry's goal to lower the carbon footprint. The addition of mining sludge in ceramic brick production improves production sustainability, reducing the use of raw materials, saving energy, and recycling industrial waste. These findings demonstrate the potential of this new ceramic material as an eco-friendly solution for the construction industry. This research is part of the project PCI2024-153488 funded by MICIU/AEI/ 10.13039/501100011033 and ERDF/EU.

17

Ewolucja systemów energetycznych i zmiany w systemach bezpieczeństwa ppoż. budynków

Joniec Waldemar

Elektro Info

|

2025

|

nr 10

64--66

PL

Dokonująca się transformacja energetyczna inicjuje zmiany w systemach bezpieczeństwa pożarowego budynków. Na zmiany te wpływa również szybki rozwój komunikacji bezprzewodowej dwukierunkowej i transmisji dużych ilości danych, a także narzędzi analitycznych korzystających nie tylko z dużych zasobów i chmury danych, ale i wsparcia sztucznej inteligencji. Nowym wyzwaniem dla bezpieczeństwa pożarowego budynków są magazyny energii oraz pojazdy elektryczne. Na rynku są już dostępne technologie zapewniające bezpieczeństwo pożarowe w budynkach i obiektach z takimi instalacjami, a poddane konsultacjom publicznym nowe warunki techniczne, jakim powinny odpowiadać budynki i ich usytuowanie, powinny przyczynić się do wsparcia tej transformacji i zwiększenia bezpieczeństwa pożarowego.

18

A paradigm for building fire safety

Fangrat Jadwiga

Bulletin of the Polish Academy of Sciences. Technical Sciences

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2025

|

Vol. 73, nr 2

art. no. e152606

EN

The aim of this study is to describe the fire safety paradigm using the concept of T. Kuhn, its components, and its role and significance for the further development of construction science, particularly the fire safety of buildings. The components of the fire safety paradigm form a complex structure (system) that is presented graphically to illustrate the interconnections and interactions between them. This structure is built by analogy with a three-dimensional coordinate system using linguistic quantities. Currently, it is not yet possible to assign a sequence of numbers representing the coordinates of a point in the space of this system. The three axes of this system determine the major groups of paradigm elements: – fire safety; – components; – activities and inputs. For each group, the components were distinguished and then briefly described and characterized, emphasizing their mutual connections and importance for the fire safety of buildings. Some significant gaps in the systemic approach to fire safety in the EU were discussed and illustrated by the example of the Grenfell Tower fire in London. The paradigm described is universal, and its universality is based on the possession of certain common attributes characteristic of the fire safety environment and their interpretation, as well as on the manner in which fire safety entities implement them. A paradigm shift will result in the introduction of a fire toxicity criterion for the assessment of construction products, which, for unknown reasons, has so far only been implemented in relation to cables. The second necessary amendment is the addition of a requirement for the spread of fires on building facades.

19

Supporting orientation and movement within the building – a case study

Jarzyna Michał

Builder

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2025

|

R.29, nr 3

2--7

EN

Although the construction of new facilities captures most of the attention throughout the building life cycle, the effective management of existing buildings can be considered a key component of this factor, as it has a significant impact on user satisfaction and quality of life. It can also generate significant savings. The aim of the research described in this article was to analyze the wayfinding system in a popular shopping center in the context of known theoretical frameworks, and then guide designers and property managers in establishing and keeping the system up to date. Various aspects and levels of a well-designed facility navigation system were analyzed. The selected case study analyses the Manufaktura shopping center in Łódź (Poland), which is recognized for its successful operational framework and high visitor engagement. A catalogue of the elements of a building navigation system was also created and illustrated with examples from a large, operating facility complex. Recognizing the link between building managers and the organization of the movement system inside and around the building can contribute to the long-term success of an organization by bringing numerous benefits, such as reduced stress and frustration among users, better accessibility, increased organizational efficiency and improved financial performance.

PL

Choć budowa nowych obiektów przyciąga najwięcej uwagi w całym cyklu życia budynku, to efektywne zarządzanie już istniejącymi budynkami może być uznawane za jego kluczowy element, ponieważ ma istotny wpływ na zadowolenie i poprawę jakości życia użytkowników. Może także generować znaczne oszczędności. Celem badań opisanych w niniejszym artykule była analiza systemu odnajdywania drogi w obiekcie w kontekście znanych ram teoretycznych oraz stworzenie wskazówek dla projektantów i zarządców nieruchomości w zakresie tworzenia i aktualizacji systemu. Przeanalizowano różne aspekty i poziomy dobrze zaprojektowanego systemu nawigacji w obiekcie. W ramach studium przypadku przeanalizowano centrum handlowe Manufaktura w Łodzi, które jest znane ze skutecznego działania przekładającego się na duże zainteresowanie odwiedzających. Stworzono również katalog elementów systemu nawigacji po budynku ilustrując go przykładami z dużego, działającego kompleksu obiektów. Dostrzeżenie przedstawionego w pracy powiązania zarządców budynków z organizacją systemu poruszania się wewnątrz i wokół budynku może przyczynić się go długoterminowego sukcesu organizacji przynosząc liczne korzyści, takie jak mniejszy stres i frustracja wśród użytkowników, lepsza dostępność, wzrost efektywności organizacji oraz poprawa wyników finansowych.

20

Optimize building energy efficiency design and evaluation with machine learning

Gu Chun

Archives of Civil Engineering

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2025

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Vol. 71, nr 1

615--629

EN

With the increasing demand for energy efficiency optimization in the building industry, this study explores the application of machine learning technology in building energy efficiency design and evaluation. By comprehensively analyzing energy consumption data, environmental factors, building characteristics, and user behavior patterns, this paper proposes a machine learning-based approach aimed at accurately predicting and improving the energy efficiency of buildings. The study collected and pre-processed a large amount of data, built and trained multiple models, including neural networks, which showed a high degree of predictive accuracy in cross-validation. The results show that the neural network has obvious advantages in the task of building energy efficiency prediction. In addition, the interpretability of the model in practical applications and future research directions, such as the introduction of real-time monitoring data and in-depth study of the interpretability of the model, are also discussed. This study not only provides a new perspective for building energy efficiency optimization, but also provides a practical tool for intelligent building design and operation.