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Aleksandra Radziejowska
Department of Geomechanics, Civil Engineering and Geotechnics, Faculty of Civil Engineering and Resource Management, AGH University of Science and Technology in Cracow, Av. Mickiewicza 30, 30-059 Cracow, Poland

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Journal article
Published: 17 August 2021 in Sustainability
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Historic buildings that have survived to the present day have been subject to maintenance, repair, and overhaul. Repair work is being carried out so that it can be enjoyed by future generations. However, there have been changes in the construction technology: some construction products have been discontinued and replaced with others of different quality parameters, lower prices, etc. It is necessary to use substitute products during construction work—that is, replacement products that are shaped after the original. Therefore, there is a problem of selecting the best possible substitute material, taking into account many important factors, including the recommendations and requirements of the conservator. This paper presents a methodology for the process of material substitution planning and selection of a substitute with the use of multicriteria analysis, by implementing it in the refurbishment of a historic building façade.

ACS Style

Anna Sobotka; Kazimierz Linczowski; Aleksandra Radziejowska. Substitution of Building Components in Historic Buildings. Sustainability 2021, 13, 9211 .

AMA Style

Anna Sobotka, Kazimierz Linczowski, Aleksandra Radziejowska. Substitution of Building Components in Historic Buildings. Sustainability. 2021; 13 (16):9211.

Chicago/Turabian Style

Anna Sobotka; Kazimierz Linczowski; Aleksandra Radziejowska. 2021. "Substitution of Building Components in Historic Buildings." Sustainability 13, no. 16: 9211.

Journal article
Published: 19 July 2021 in Energies
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The concept of a smart city is assumed to use resources more efficiently and in an innovative, creative, and intelligent manner. Initial experience with implementing this concept relates primarily to investments in technology and infrastructure using smart solutions, particularly technical urban infrastructure. An important social aspect of a smart city—people—cannot not go unnoticed. The inhabitants of a smart city are not only beneficiaries; they participate in its co-creation, initiate activities and are creative. This paper focuses on one of the smart city’s technical infrastructure components, which are intelligent sustainable buildings. This article aims to analyze the factors characterizing smart sustainable buildings (SSB) and the possibilities for their development. For this purpose, a SWOT matrix was developed. The factors of this matrix were subjected to a cause-effect analysis using the DEMATEL method to establish relationships between them. The results of the analysis allowed us to examine the social aspect, i.e., the impact of creators and users of sustainable, intelligent buildings on their development and possibilities for their creative and innovative use in an urban space.

ACS Style

Aleksandra Radziejowska; Bartosz Sobotka. Analysis of the Social Aspect of Smart Cities Development for the Example of Smart Sustainable Buildings. Energies 2021, 14, 4330 .

AMA Style

Aleksandra Radziejowska, Bartosz Sobotka. Analysis of the Social Aspect of Smart Cities Development for the Example of Smart Sustainable Buildings. Energies. 2021; 14 (14):4330.

Chicago/Turabian Style

Aleksandra Radziejowska; Bartosz Sobotka. 2021. "Analysis of the Social Aspect of Smart Cities Development for the Example of Smart Sustainable Buildings." Energies 14, no. 14: 4330.

Journal article
Published: 22 March 2021 in Applied Sciences
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During the operation of buildings, repairs, modernizations, adaptations, renovations, and reconstructions of parts of historic objects are performed. There is often the problem of using a different material or construction technology than was originally used, for a variety of reasons. For example, these are materials not currently manufactured, with necessary higher performance values (insulation, strength). The aim of the article was to analyze and evaluate the possibility of material substitution in repair works and to analyze the cause and effect analysis of its application in the context of different conditions. The article analyzes the causes and conditions of the substitution of materials in various stages of the exploitation phase of buildings, including historic buildings. A SWOT (Strengths, Weaknesses, Opportunities, Threats) matrix was developed for the phenomenon of material substitution during the operational phase. With aid from the DEMATEL (Decision Making Trial and Evaluation Laboratory) method, identification of cause–effect relationships regarding the issue of the possibility of applying the substitution of material solutions in building objects was carried out. The analysis carried out by the authors allows us to conclude that the use of substitution in the construction sector is justified and shows great opportunities in its implementation and development.

ACS Style

Anna Sobotka; Kazimierz Linczowski; Aleksandra Radziejowska. Substitution of Material Solutions in the Operating Phase of a Building. Applied Sciences 2021, 11, 2812 .

AMA Style

Anna Sobotka, Kazimierz Linczowski, Aleksandra Radziejowska. Substitution of Material Solutions in the Operating Phase of a Building. Applied Sciences. 2021; 11 (6):2812.

Chicago/Turabian Style

Anna Sobotka; Kazimierz Linczowski; Aleksandra Radziejowska. 2021. "Substitution of Material Solutions in the Operating Phase of a Building." Applied Sciences 11, no. 6: 2812.

Journal article
Published: 01 September 2019 in Archives of Civil Engineering
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Construction work on buildings covered by the revitalization program of historic urban development represents a special type of construction project in which, in the execution phase, difficult technical situations and other risk sources are being encountered. An important source of risk is the necessity to preserve a part of the historic substance, which results, among others, from the recommendations of the conservator, legal regulations or from the vision of the architect/investor. The risk is also associated with difficulties and complications in construction works resulting from the location of these objects in dense urban development. The aim of the article is to identify risk factors and reactions of contractors, i.e. applied risk management methods and techniques, based on the example of a complex of buildings constructed in the historic district of Krakow. The elimination of sources of risk, especially of a technical nature, requires the construction management to be highly skilled and experienced, to carefully prepare the construction work and to design additional solutions to ensure safety at work. The experience gained may serve as a basis for risk analysis and identification during the implementation of projects involving the use of an existing building and historic substance in areas subject to revitalization programs.

ACS Style

A. Sobotka; Aleksandra Radziejowska. Risk Analysis in the Realization of Buildings in Revitalized Areas. Archives of Civil Engineering 2019, 65, 113 -126.

AMA Style

A. Sobotka, Aleksandra Radziejowska. Risk Analysis in the Realization of Buildings in Revitalized Areas. Archives of Civil Engineering. 2019; 65 (3):113-126.

Chicago/Turabian Style

A. Sobotka; Aleksandra Radziejowska. 2019. "Risk Analysis in the Realization of Buildings in Revitalized Areas." Archives of Civil Engineering 65, no. 3: 113-126.

Journal article
Published: 12 August 2019 in Open Engineering
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The issue of preparing a construction project, especially in the area covered by revitalisation, requires a comprehensive approach and, above all, a multifaceted analysis of the conditions during the programming and planning of the investment. Currently, the majority of investments carried out in the areas covered by the Revitalisation Programme are carried out by public entities, which results from a number of possible risks of failure of the project. The article presents possible scenarios of administrative proceedings related to planning the implementation of an investment located in the areas covered by the Revitalization Program based on the requirements of legal regulations. A list and the amount of co-financing for the investments carried out so far located in revitalised areas were also presented. Finally, an exemplary SWOT matrix for a private sector investor was proposed, which may support him in the decision to undertake a project in the area covered by the Revitalisation Programme.

ACS Style

Aleksandra Radziejowska; Joanna Sagan. Analysis of the preparatory phase of a construction investment in the area covered by revitalization. Open Engineering 2019, 9, 415 -419.

AMA Style

Aleksandra Radziejowska, Joanna Sagan. Analysis of the preparatory phase of a construction investment in the area covered by revitalization. Open Engineering. 2019; 9 (1):415-419.

Chicago/Turabian Style

Aleksandra Radziejowska; Joanna Sagan. 2019. "Analysis of the preparatory phase of a construction investment in the area covered by revitalization." Open Engineering 9, no. 1: 415-419.

Journal article
Published: 01 March 2019 in Archives of Civil Engineering
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The aim of the article is to analyze existing foreign experiences presented in the literature in the field of estimating demolition waste and their applicability in Poland condition. Using the case study method for more than a dozen objects, the authors prove the necessity to verify the suitability of the proposed models in relation to regional conditions (e.g. climatic conditions, local technologies, etc.). The amount of concrete waste from demolition of objects made in the analyzed technology is characterized by a low coefficient of variation, especially in the case of public facilities and is only 10%. However, in the case of residential buildings, the volatility was 16,7%. The calculated average index of concrete waste was compared with the two literature models. The results obtained differ from the values obtained from the models. Based on an analysis of the advantages and disadvantages of the selected models and their assumptions, a proposal has been formulated for the development of an effective tool for estimating demolition waste taking into account regional specific conditions together with the concept of sustainable construction. The focus was on waste from demolition of concrete objects.

ACS Style

A. Sobotka; Joanna Sagan; Aleksandra Radziejowska. The Estimated Quantities of Building Demolition Waste. Archives of Civil Engineering 2019, 65, 49 -63.

AMA Style

A. Sobotka, Joanna Sagan, Aleksandra Radziejowska. The Estimated Quantities of Building Demolition Waste. Archives of Civil Engineering. 2019; 65 (1):49-63.

Chicago/Turabian Style

A. Sobotka; Joanna Sagan; Aleksandra Radziejowska. 2019. "The Estimated Quantities of Building Demolition Waste." Archives of Civil Engineering 65, no. 1: 49-63.

Conference paper
Published: 23 February 2019 in IOP Conference Series: Materials Science and Engineering
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Sustainable Construction (SC) occupies a significant place in the activities aimed at achieving the objectives of Sustainable Development (SD). The construction sector has been identified as one of six markets with high innovation potential and going to meet the challenge of taking a number of initiatives aiming to introduce principles of Sustainable Construction. One of the most dynamically developing SC initiatives is the implementation of international environmental certification of buildings. LEED (Leadership in Energy and Environmental Design) is among the most popular ecological certification systems, which is designed to provide building owners and managers with a tool to identify and implement practical and measurable solutions in the field of environmentally friendly building design, their construction, use and maintenance. The authors of the article had the opportunity to cooperate with the contractor during the realization of the facility according to the requirements of LEED, observing the implementation standards processes to be met by a certified building during its construction. A building for office use was erected in the center of one of the cities in Poland and aspired for the highest, platinum level in the LEED classification. During the process of erecting, the authors could observe difficulties in realizing the assumptions that the object should meet. In this article, will be presented selected from the occurred implementation problems that took place in the indicated facility.

ACS Style

Aleksandra Radziejowska; Kazimierz Linczowski. Executive Problems During the Realization of the Investment in Accordance with The LEED Certification Requirements – Case Study. IOP Conference Series: Materials Science and Engineering 2019, 471, 092084 .

AMA Style

Aleksandra Radziejowska, Kazimierz Linczowski. Executive Problems During the Realization of the Investment in Accordance with The LEED Certification Requirements – Case Study. IOP Conference Series: Materials Science and Engineering. 2019; 471 (9):092084.

Chicago/Turabian Style

Aleksandra Radziejowska; Kazimierz Linczowski. 2019. "Executive Problems During the Realization of the Investment in Accordance with The LEED Certification Requirements – Case Study." IOP Conference Series: Materials Science and Engineering 471, no. 9: 092084.

Journal article
Published: 05 October 2018 in MATERIAŁY BUDOWLANE
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ACS Style

Aleksandra Radziejowska. Weryfikacja metody oceny komfortu akustycznego budynku mieszkalnego. MATERIAŁY BUDOWLANE 2018, 1, 101 -105.

AMA Style

Aleksandra Radziejowska. Weryfikacja metody oceny komfortu akustycznego budynku mieszkalnego. MATERIAŁY BUDOWLANE. 2018; 1 (10):101-105.

Chicago/Turabian Style

Aleksandra Radziejowska. 2018. "Weryfikacja metody oceny komfortu akustycznego budynku mieszkalnego." MATERIAŁY BUDOWLANE 1, no. 10: 101-105.

Journal article
Published: 10 September 2018 in Przegląd Naukowy Inżynieria i Kształtowanie Środowiska
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The article presents a proposal to assess acoustic comfort as one of the sub-categories characterizing the social aspect of sustainable construction. The authors, considering the actual values of acoustic indicators existing in residential buildings being in operation phase, proposed their own classification scale. At the same time, the authors refer to the guidelines contained in regulations, standards, publications, and their own in situ research and, in particular, to normative values in the newly published standard (PN-B 02151-5, 2017).

ACS Style

Aleksandra Radziejowska; Jarosław Rubacha. Proposal of assessment of acoustic comfort - one of basic subcategories of the social aspect of sustainable housing construction. Przegląd Naukowy Inżynieria i Kształtowanie Środowiska 2018, 27, 367 -376.

AMA Style

Aleksandra Radziejowska, Jarosław Rubacha. Proposal of assessment of acoustic comfort - one of basic subcategories of the social aspect of sustainable housing construction. Przegląd Naukowy Inżynieria i Kształtowanie Środowiska. 2018; 27 (3):367-376.

Chicago/Turabian Style

Aleksandra Radziejowska; Jarosław Rubacha. 2018. "Proposal of assessment of acoustic comfort - one of basic subcategories of the social aspect of sustainable housing construction." Przegląd Naukowy Inżynieria i Kształtowanie Środowiska 27, no. 3: 367-376.

Conference paper
Published: 25 October 2017 in IOP Conference Series: Materials Science and Engineering
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In the article the authors consider one of the basic aspects of sustainable construction regarding the social utility of a building. According to standard PN-EN 16309+A1:2014-12 during evaluating the social aspect should be assessed six categories: accessibility, adaptability, comfort and health, neighborhood, maintenance, safety and security. The authors present the evaluation criteria witch should be taken into account in the assessment of the second of them. Adaptability has been divided into three categories: The buidling's ability to accomodate the change of user requirements, The buidling's ability to accomodate technical changes, The buidling's ability to accomodate the change of use. Each subcategory has been further elaborated by the criteria for which authors present proposal for the scale of assessments. The authors present a part of a work to construct a method for assessing the social characteristics of the residential buildings.

ACS Style

Z Orłowski; A Radziejowska. Characteristic of Adaptability - one of basic categories of the social aspect of sustainable housing construction. IOP Conference Series: Materials Science and Engineering 2017, 251, 12069 .

AMA Style

Z Orłowski, A Radziejowska. Characteristic of Adaptability - one of basic categories of the social aspect of sustainable housing construction. IOP Conference Series: Materials Science and Engineering. 2017; 251 ():12069.

Chicago/Turabian Style

Z Orłowski; A Radziejowska. 2017. "Characteristic of Adaptability - one of basic categories of the social aspect of sustainable housing construction." IOP Conference Series: Materials Science and Engineering 251, no. : 12069.

Journal article
Published: 01 January 2017 in Technical Transactions
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Model for assessing “accessibility” – the basic category in the evaluation of social performance of buildings according to standards pn-en 16309+a1:2014-12

ACS Style

Zygmunt Orłowski; Aleksandra Radziejowska. Model for assessing “accessibility” – the basic category in the evaluation of social performance of buildings according to Standards PN-EN 16309+A1:2014-12. Technical Transactions 2017, 8, 119 -127.

AMA Style

Zygmunt Orłowski, Aleksandra Radziejowska. Model for assessing “accessibility” – the basic category in the evaluation of social performance of buildings according to Standards PN-EN 16309+A1:2014-12. Technical Transactions. 2017; 8 ():119-127.

Chicago/Turabian Style

Zygmunt Orłowski; Aleksandra Radziejowska. 2017. "Model for assessing “accessibility” – the basic category in the evaluation of social performance of buildings according to Standards PN-EN 16309+A1:2014-12." Technical Transactions 8, no. : 119-127.

Journal article
Published: 01 January 2017 in Procedia Engineering
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ACS Style

Agnieszka Leśniak; Aleksandra Radziejowska. Supporting bidding decision using multi-criteria analysis methods. Procedia Engineering 2017, 208, 76 -81.

AMA Style

Agnieszka Leśniak, Aleksandra Radziejowska. Supporting bidding decision using multi-criteria analysis methods. Procedia Engineering. 2017; 208 ():76-81.

Chicago/Turabian Style

Agnieszka Leśniak; Aleksandra Radziejowska. 2017. "Supporting bidding decision using multi-criteria analysis methods." Procedia Engineering 208, no. : 76-81.

Conference paper
Published: 17 October 2016 in E3S Web of Conferences
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Alternative energy sources are becoming more serious competition to traditional ways of generating energy. It becomes real integration of eco-energy with ecology, as well as the innovative technologies with low-energy construction. Apart from the cost an important issue are technical parameters of the equipment, durability, ease of installation, etc. The investor therefore is facing with the problem of decision-making to choose the best solution from the point of view of many criteria. In the article, the authors present the proposal to apply the methods of multi-criteria analysis to select the most beneficial variant of the solar system solutions. In this purpose will be use among other method: multivariate analysis of Saaty’s AHP, the taxonomic method of weighting factors and, belonging to a group of methods using outranking relations, the Promethee II method. Proposed comparative analysis can be used as a method for decision support during the selection of the most beneficial technological solution of solar installation and to evaluate operational efficiency existing buildings which will have implemented new systems.

ACS Style

Aleksandra Radziejowska; Krzysztof Zima. Multicriteria analysis in selecting the optimal variant of solar system. E3S Web of Conferences 2016, 10, 78 .

AMA Style

Aleksandra Radziejowska, Krzysztof Zima. Multicriteria analysis in selecting the optimal variant of solar system. E3S Web of Conferences. 2016; 10 ():78.

Chicago/Turabian Style

Aleksandra Radziejowska; Krzysztof Zima. 2016. "Multicriteria analysis in selecting the optimal variant of solar system." E3S Web of Conferences 10, no. : 78.

Journal article
Published: 01 June 2016 in Budownictwo i Architektura
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W artykule autorzy rozpatrują jeden z aspektów zrównoważonego budownictwa – aspekt socjalny. Wśród aspektów społecznych, zgodnie z normą PN-EN 16309+A1:2014-12 wyróżniono następujące właściwości użytkowe budynku: dostępność, adaptowalność, komfort i zdrowie, wpływ sąsiedztwa, utrzymanie, bezpieczeństwo i ochronę. Autorzy przeprowadzili badania ankietowe wśród mieszkańców dzielnic Krakowa. W ankiecie uszczegółowiono pytania dotyczące właściwości użytkowych budynków. Badania miały na celu ustalić jak użytkownicy oceniają istotność badanych cech, które wpływają na funkcjonalność i komfort ich miejsca zamieszkania

ACS Style

Zygmunt Orłowski; Aleksandra Radziejowska. Socjalne właściwości użytkowe budynków mieszkalnych w świetle badań ankietowych. Budownictwo i Architektura 2016, 15, 073 -078.

AMA Style

Zygmunt Orłowski, Aleksandra Radziejowska. Socjalne właściwości użytkowe budynków mieszkalnych w świetle badań ankietowych. Budownictwo i Architektura. 2016; 15 (2):073-078.

Chicago/Turabian Style

Zygmunt Orłowski; Aleksandra Radziejowska. 2016. "Socjalne właściwości użytkowe budynków mieszkalnych w świetle badań ankietowych." Budownictwo i Architektura 15, no. 2: 073-078.

Journal article
Published: 01 January 2016 in Procedia Engineering
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ACS Style

Aleksandra Radziejowska; Zygmunt Orłowski. Method for Assessing the Social Utility Properties of a Building. Procedia Engineering 2016, 161, 765 -770.

AMA Style

Aleksandra Radziejowska, Zygmunt Orłowski. Method for Assessing the Social Utility Properties of a Building. Procedia Engineering. 2016; 161 ():765-770.

Chicago/Turabian Style

Aleksandra Radziejowska; Zygmunt Orłowski. 2016. "Method for Assessing the Social Utility Properties of a Building." Procedia Engineering 161, no. : 765-770.

Journal article
Published: 01 December 2015 in Archives of Civil Engineering
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In Poland, it often happens that construction objects are subject to demolition work for different reasons. Demolition, according the Construction Law, is defined as a type of construction works and, as such, represents a particular type of construction project. As in other construction projects, a very important phase, in addition to execution of the works, is to prepare, design and plan demolition works. Some demolition activities are covered by appropriate regulations and can be described as typical. On the other hand the technical side of demolition works depends on many factors such as: the type of building, its age, technical condition, type of construction, etc. This article covers the analysis of the stages and tasks in the preparatory phase of the building demolition. This work will also present a description of the tasks carried out during the demolition works based on the example of a historic tenement house located in Krakow. This analysis aims to identify implementation problems and sources of risk that may occur during this type of construction work.

ACS Style

A. Sobotka; Aleksandra Radziejowska; J. Czaja. Tasks and Problems in the Buildings Demolition Works: A Case Study. Archives of Civil Engineering 2015, 61, 3 -18.

AMA Style

A. Sobotka, Aleksandra Radziejowska, J. Czaja. Tasks and Problems in the Buildings Demolition Works: A Case Study. Archives of Civil Engineering. 2015; 61 (4):3-18.

Chicago/Turabian Style

A. Sobotka; Aleksandra Radziejowska; J. Czaja. 2015. "Tasks and Problems in the Buildings Demolition Works: A Case Study." Archives of Civil Engineering 61, no. 4: 3-18.