Acta Polytechnica CTU Proceedings. 2022, vol. 38

 

Zobrazují se záznamy 41-60 z 99

    • BIM based hygrothermal modelling of building constructions 

      Autor: Fürtön, Balázs; Nagy, Balázs
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The construction industry is currently one of the least digitised. However, due to recent technological developments, building information modelling and management (BIM) systems are increasingly being used to increase the ...

    • Land use change impact on urban land surface temperatures: A GIS-supported satellite-based case study 

      Autor: Walder, Caroline; Firat Örs, Pelin; Mahdavi, Ardeshir
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      This paper illustrates the use of GIS techniques and satellite data in order to analyze the impact of land use change on the local urban microclimate. Specifically, a case study is presented that concerns the city of Vienna. ...

    • Transformation and acceleration of the construction supply chain through smart factories 

      Autor: Zander, Bennet; Lange, Kerstin; Decorte, Yanaika; Steeman, Marijke; Struck, Christian; Gieling, Chris
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The European building stock is in high need of refurbishment due to its contribution to excessive global energy consumption. In the North-Sea Region (NSR) alone there are 22 million houses built between 1950 and 1985 with ...

    • Toolkit for the efficient articulation of sustainable strategies with design and management methodology used by AECO industry in Latin America 

      Autor: Valbuena-Bermúdez, Carolina; Bengoa-Alvarez, Claudia
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Digital transformation is changing the world, and with it the construction and architecture industry, however, although there are many collaborative work frameworks for digitization, and agile philosophies among different ...

    • Advancing Circular Economy in the existing building stock: A methodology to support building characterisation for sustainable refurbishment design 

      Autor: Fernandes, Joana Bastos; Ferrão, Paulo Cadete; Silvestre, José Dinis; Aguiar Costa, António; Göswein, Verena
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The lack of standard practices and platforms for assessing refurbishment strategies towards Circular Economy (CE) and their impact in global warming constitutes a challenge for the decarbonization of existing building ...

    • Connected design decision networks: Multidisciplinary decision support for early building design LCA 

      Autor: Forth, Kasimir; Schneider-Marin, Patricia; Theißen, Sebastian; Höper, Jannick; Svane, Nanna Dyrup; Borrmann, André
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Life Cycle Assessment (LCA) has become the standard method to evaluate environmental impact throughout the life cycle of buildings. However, detailed data about the future building as well as knowledge about the mutual ...

    • Operational energy and embodied impacts of retrofitting the window frames of mixed-mode office buildings 

      Autor: Gravia Pimenta, Rafaela; de Oliveira Neves, Leticia; Gomes , Vanessa
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Design decisions normally consider the building's operational phase as the main criterion to reduce energy expenses in a building. In less efficient buildings, reducing the operational energy becomes the most important ...

    • Comparison of thermal bridge calculation methods 

      Autor: Nagy, Balázs; Marosvölgyi, Martin; Szalay, Zsuzsa
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      We need to consider linear heat losses due to thermal bridges for the accurate calculation of building heat losses. Our research examined a whole building, and different thermal bridge calculation methods were compared. ...

    • Measuring circularity from buildings to neighbourhoods 

      Autor: Gomes , Vanessa; Valdivia, Sara; Pulgrossi, Lizzie; Gomes da Silva, Maristela
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The circular economy (CE) aims to eliminate the concept of pollution and waste generation, maintain the integrity of the product over several use cycles, and focus on closing material and energy loops. Circularity metrics ...

    • Use of energy profile indicators to determine the expected range of heating energy consumption 

      Autor: Loga, Tobias; Stein, Britta; Behem, Guillaume
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      A small set of query variables designed to collect information about the energy-related features of residential buildings is presented. These “energy profile indicators” include information about those visible characteristics ...

    • A theoretical assessment of transport emissions from institutional buildings in a Norwegian municipality 

      Autor: Fahlstedt, Oskar; Bohne, Rolf Andrè
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Municipalities are key actors in reaching the sustainable development goals 9, 11, 12, 13 set by the United Nations. The aim of this paper is to develop, on a theoretical level, a sustainable building refurbishment framework ...

    • Hygric performance of new building components for vertical green gardens 

      Autor: Kopecký, Pavel
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The newly developed box-like panel lightweight element for vertical greenery was designed and built at University Centre for Energy Efficient Buildings of the Czech Technical University in 2020. A test site for testing ...

    • Catalogue of construction products containing secondary raw materials from different industries and municipal waste 

      Autor: Pavlů, Tereza; Pešta, Jan; Volf, Martin; Lupíšek, Antonín
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The building industry consumes a large amount of primary raw materials and also contributes significantly to the production of waste. Applying circular principles in this field to reduce resource consumption and waste ...

    • Closing the loop of textile: Circular building renovation with novel recycled insulations from wasted clothes 

      Autor: Augello, Andrea; Carcassi, Olga Beatrice; Pittau, Francesco; Malighetti, Laura Elisabetta; De Angelis, Enrico
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The implementation of new energy policies and standards for NZEB is expected to lead to a significant reduction of GHG emissions from building use in Europe in the next decades. On the other side, the growing pressure on ...

    • Twin Rooms – new experimental test cells for testing advanced facade elements 

      Autor: Bielek, Boris; Szabó, Daniel; Klem, Josip; Kaniková, Kristína; Danková, Alžbeta
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Nowadays the global trend is the integration of new materials, constructions and technological principles, which are simultaneously implemented in individual scientific and engineering disciplines. Reducing the energy ...

    • Characteristics of business models for innovation clusters in decarbonation projects 

      Autor: Haase, Matthias; Motoasca, Emilia
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Roughly 97 % of the European Union (EU)’s building stock is not considered energy efficient, and 75 to 85 % of it will still be in use in 2050. Residential buildings account for around two thirds of final energy consumption ...

    • Acoustical aspects of replacing traditional materials in building elements with renewable and recycled ones 

      Autor: Nováček, Jiří; Hejl, Jaroslav
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Building elements, especially partitions, floors and external walls significantly affect indoor acoustic comfort. Their ability to reduce noise transmission from neighbouring rooms or from outdoors depends on the element ...

    • Oldest concrete vaulted and arch bridges in the Czech Republic – evaluation and preservation of their historical value 

      Autor: Šafář, Roman; Hrdoušek, Vladislav; Včelová, Helena; Hlavničková, Vendula
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The paper is related to a research project focused on tools for an evaluation and preservation of the historical value and function of arch and vaulted road bridges. It deals with the beginning of use of concrete vaulted ...

    • Exploring the State of Knowledge and Gaps Regarding Sustainability within Viennese Construction Industry 

      Autor: Santana-Sosa, Aída; Aichholzer, Martin; Mitrenova, Elena; Schachenhofer, Martin
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Different approaches to assess sustainability goals are found in construction sector, mainly related to energy efficiency through building technology and high-tech components, to low-tech strategies based on passive planning ...

    • The road to circularity: a framework for and experiences in collecting road data in a circular renovation process 

      Autor: Entrop, Bram
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The construction and transport sectors both have a substantial impact on the environment. The construction, maintaining and renovating of roads involves both these sectors and the environmental impact of this work can be ...