2020
DOI: 10.3390/su12135442
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An Epitome of Building Floor Systems by Means of LCA Criteria

Abstract: Studies of the elements that make up the structure of a building have generally focused on topics related to their physical and structural capacities. Although research has been carried out into environmental impact during the life cycle stages, the environmental profile is far from established. This research aims to reduce the gap in the knowledge of this subject, offering useful information to professionals in the construction industry, which will enable them to consider environmental aspects when ch… Show more

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Cited by 8 publications
(3 citation statements)
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“…The life-cycle inventory (LCI) was compiled with the Ecoinvent 3.1 database, available in the SimaPro ® 8.0 software. This database is commonly adopted in the literature (e.g., Jeong et al, 2015;Pillot et al, 2016;Buyle et al, 2019;Esnouf et al, 2019;Duarte and Silva, 2020;Valencia-Barba et al, 2020). Cumulative energy demand (CED) (also called "primary energy consumption") was used to track the electricity consumption of the system's life cycle.…”
Section: Life-cycle Assessmentmentioning
confidence: 99%
“…The life-cycle inventory (LCI) was compiled with the Ecoinvent 3.1 database, available in the SimaPro ® 8.0 software. This database is commonly adopted in the literature (e.g., Jeong et al, 2015;Pillot et al, 2016;Buyle et al, 2019;Esnouf et al, 2019;Duarte and Silva, 2020;Valencia-Barba et al, 2020). Cumulative energy demand (CED) (also called "primary energy consumption") was used to track the electricity consumption of the system's life cycle.…”
Section: Life-cycle Assessmentmentioning
confidence: 99%
“…Aesthetics, cost, structural performance, and sustainability were assessed [8]. Using the MAUT, floor solutions were assessed according to their structural effectiveness, ease of construction, upkeep, and life cycle cost [9]. The MAUT was used to select high-rise office floor systems.…”
Section: Introductionmentioning
confidence: 99%
“…The quantity of greenhouse gases (GHGs) generated by the material quantity of buildings can be determined in the structural design phase since approximately 71% of the embodied CO 2 emission of a building is generated from structural elements such as columns, beams, and slabs that make up the structural system [6]. The GHGs generated from structural elements that meet the structural design criteria are affected by the loading conditions, and significant differences may occur depending on the selection of the structural system even under the same loading conditions [7][8][9]. In downtown areas, underground spaces of buildings are used as parking lots with a high demand for live load.…”
Section: Introductionmentioning
confidence: 99%