Demountable structures: evaluation of a circular design approach through life cycle assessment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F24%3A00378058" target="_blank" >RIV/68407700:21110/24:00378058 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21720/24:00378058

Výsledek na webu

<a href="https://doi.org/10.1088/1755-1315/1402/1/012040" target="_blank" >https://doi.org/10.1088/1755-1315/1402/1/012040</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1755-1315/1402/1/012040" target="_blank" >10.1088/1755-1315/1402/1/012040</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Demountable structures: evaluation of a circular design approach through life cycle assessment

Popis výsledku v původním jazyce

The demand to reduce the use of raw materials, construction waste, and the negative environmental impacts of the construction sector is constantly increasing. New circular design strategies, such as Design for Disassembly, are intended to meet these challenges. Furthermore, circular strategies facilitate the easy and quick replacement of building components during end-of-life phases, as well as the efficient and waste-free deconstruction of entire buildings for subsequent reuse. However, building structures developed according to these strategies can have a higher environmental burden in the production or use phase of their life cycle. To confirm the actual environmental benefits of circular constructions, the paper utilizes the Life Cycle Assessment (LCA) method as a vital tool for the environmental evaluation of circular structures. As a case study, fully demountable and conventional masonry building façade systems with insulation are analyzed through a cradle-to-cradle approach over 2 life cycles. Several End-of-Life scenarios, as well as reuse and the benefits it provides, were considered during the assessment. Examining eight environmental indicators, the comparative analysis of linear and circular facade design approaches in the chosen case studies provides insights into efficient and environmentally friendly solutions.

Název v anglickém jazyce

Demountable structures: evaluation of a circular design approach through life cycle assessment

Popis výsledku anglicky

The demand to reduce the use of raw materials, construction waste, and the negative environmental impacts of the construction sector is constantly increasing. New circular design strategies, such as Design for Disassembly, are intended to meet these challenges. Furthermore, circular strategies facilitate the easy and quick replacement of building components during end-of-life phases, as well as the efficient and waste-free deconstruction of entire buildings for subsequent reuse. However, building structures developed according to these strategies can have a higher environmental burden in the production or use phase of their life cycle. To confirm the actual environmental benefits of circular constructions, the paper utilizes the Life Cycle Assessment (LCA) method as a vital tool for the environmental evaluation of circular structures. As a case study, fully demountable and conventional masonry building façade systems with insulation are analyzed through a cradle-to-cradle approach over 2 life cycles. Several End-of-Life scenarios, as well as reuse and the benefits it provides, were considered during the assessment. Examining eight environmental indicators, the comparative analysis of linear and circular facade design approaches in the chosen case studies provides insights into efficient and environmentally friendly solutions.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20103 - Architecture engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the International Conference on Challenges for the Next Generation Built Environment

ISBN

—

ISSN

1755-1315

e-ISSN

1755-1315

Počet stran výsledku

10

Strana od-do

—

Název nakladatele

IOP Publishing Ltd

Místo vydání

Bristol

Místo konání akce

Bologna

Datum konání akce

9. 5. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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