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Selection of “white tub” technology using multi-criteria analysis – a case study

Aleksandra Radziejowska Kazimierz Linczowski
Archives of Civil Engineering | 2022 | vol. 68 | No 1 | 443-458 | DOI: 10.24425/ace.2022.140179
Keywords monolithic construction white tub multi-criteria analysis underground part of object watertight concrete system
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Abstract

Currently, more and more investments are carried out in areas with difficult ground conditions, where in addition there may be a high level of groundwater. Therefore, it is necessary to use technologies which ensure the safety of the building in the exploitation phase by, among others, ensuring appropriate leak-tightness of its underground part. The article focuses on presenting the application of watertight concrete system (WCS), also known as "white tub" technology, which is an effective way to protect the underground part of the building against the destructive effects of water. The aim of this paper is to present and analyze selected methods of securing the underground parts of erected buildings using the "white tub" technology. In this paper, the authors analyze and select the solution using a multi-criteria analysis. The presented method will be used on a selected object.
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Bibliography

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[3] A. Radziejowska, A. Sobotka, “Comparative analysis of slab formwork of monolithic reinforced concrete buildings”, Archives of Civil Engineering, 2020, vol. 66, no. 1, pp. 127–141.
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[10] B. France, Warunki techniczne wykonania i odbioru robót budowlanych, czesc C Zabezpieczenia i izolacje, zeszyt 12. Czesci podziemne budynków wykonanych z betonu wodoszczelnego. Uszczelnianie miejsc newralgicznych, Warszawa: ITB, 2017.

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Authors and Affiliations

Aleksandra Radziejowska
1
ORCID: ORCID
Kazimierz Linczowski
1
ORCID: ORCID
  1. AGH University of Science and Technology in Cracow, Faculty of Civil Engineering and Resource Management, Department of Geomechanics, Civil Engineering and Geotechnics, Av. Mickiewicza 30, 30-059 Cracow, Poland

Determinants of substitution in the environmental aspect of sustainable construction

Anna Sobotka Kazimierz Linczowski Aleksandra Radziejowska
Archives of Civil Engineering | 2023 | vol. 69 | No 1 | 163-179 | DOI: 10.24425/ace.2023.144166
Keywords substitution sustainability circular economy recycling
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Abstract

Environmental protection is one of the objectives of the implemented concept of sustainable development and circular economy. The construction industry and its products (building objects) have a large contribution in negative influences, therefore all actions limiting them are necessary. One way of doing this is to apply substitution to existing unfavourable solutions, both in terms of construction and materials as well as technology and organization. The aim of the article was to determine the key factors conditioning the use of substitution at each stage of the investment and construction cycle, leading to environmental protection. The research paid attention to the use of substitute recycled products. The defined factors were subjected to a SWOT analysis and then, using the DEMATEL method, cause-andeffect relationships were identified that determine development in the application of substitution in the environmental context of sustainable and closed-cycle construction. The analysis was carried out by using a summative, linear aggregation of the values of the position and relationship indicators.
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Authors and Affiliations

Anna Sobotka
1
ORCID: ORCID
Kazimierz Linczowski
1
ORCID: ORCID
Aleksandra Radziejowska
1
ORCID: ORCID
  1. AGH University of Science and Technology in Cracow, Faculty of Civil Engineering and Resource Management, Department of Geomechanics, Civil Engineering and Geotechnics, Av. Mickiewicza 30, 30-059 Cracow, Poland

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