Dataset of service life data for 100 building elements and technical systems including their descriptive statistics and fitting to lognormal distribution

Goulouti, Kyriaki; Favre, Didier; Giorgi, Morgane; Padey, Pierryves; Galimshina, Alina; Habert, Guillaume; Lasvaux, Sébastien

doi:10.1016/j.dib.2021.107062

Cited by 11 publications

(6 citation statements)

References 1 publication

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“…Quantitative research, in which there is a technique in the form of data analysis description, uses statistics in the form of pie charts and explanatory descriptions. Two types of statistics are used, the first is inferential statistics and descriptive statistics (Goulouti et al, 2021). Analysis of the data used in this study using descriptive statistical analysis techniques.…”

Section: Methodsmentioning

confidence: 99%

Effectiveness of Using the Quizzz Application in Islamic Religious Education

A’yun

Sulastri

Wati

et al. 2022

IJSECS

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Since the Covid-19 pandemic, in human life there have been many influences in the field of education—both in the form of systems and characters, as well as the learning media used. Every time there is a change, it is sure that there will be an innovation regarding learning media which is, of course, IT-based. This research was conducted to determine the effectiveness of the Quiziz application media in Islamic Religious Education subjects in improving student learning outcomes at SMA Negeri 7 Malang. This research uses descriptive quantitative methods, with data collected through observation, documentation and questionnaires. Data sourced from this study were taken from students and students of class X SMA Negeri 7 Malang. Based on the results of research conducted by researchers, it can be concluded that: (1) learning media using the Quizizz application can be applied in teaching and learning activities because the Quizizz application is an interactive and fun application in which there are various features such as quizzes, surveys, games and discussions. (2) in its application, learning media using the Quizizz application is quite liked by students. (3) from the results of this study, the researcher feels that learning media using the Quizizz application is very effective and can increase the motivation and desire of students to understand and explore the subject matter given by the teacher, especially Islamic Religious Education subjects.

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Section: Methodsmentioning

confidence: 99%

Effectiveness of Using the Quizzz Application in Islamic Religious Education

A’yun

Sulastri

Wati

et al. 2022

IJSECS

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“…While the cumulative R-value of the solid timber construction does not fit any common PDF, the latter two uncertainty parameters were proven to fit the F distribution and 2 distribution respectively. As for the solid brick construction, similarly, the R-value does not fit any common PDF, while the cumulative GWP and cumulative cost fit the F distribution [48] and Gumbel distribution respectively. When comparing the two construction types, it is interesting to observe that the probability distribution course of the uncertainty parameters is similar for timber and brick construction.…”

Section: Uncertainty Quantificationmentioning

confidence: 96%

“…In this study, environmental uncertainty ⇠ rsl is represented as the uncertain RSL of the applicability type that is in direct contact with the outside. The information on this is based on the data from [48]. The two types of uncertainties were integrated in the aforedescribed MOO problem using an SP approach.…”

Section: Uncertainty Quantificationmentioning

confidence: 99%

See 1 more Smart Citation

Decision-making under uncertainty in the early phase of building façade design based on multi-objective stochastic optimization

Zong

Margesin

Staudt

et al. 2022

Building and Environment

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“…A timeline was constructed for the building's life cycle, commencing at the point of construction and culminating at the assumed EoL at 60 years. To determine the SL of products, we relied on the median value sourced from Goulouti et al (2021). This data, in conjunction with insights from the DN, enabled us to pinpoint, within the 60-year timeframe, the specific moments when each product would necessitate replacement using and which products would need to be disassembled or removed to facilitate such replacements using the DN.…”

Section: Recovery Potential Assessmentmentioning

confidence: 99%

Accounting for product recovery potential in building life cycle assessments: a disassembly network-based approach

Abu-Ghaida,

Ritzen,

Hollberg

et al. 2024

Int J Life Cycle Assess

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Purpose Existing life cycle assessment (LCA) methods for buildings often overlook the benefits of product recovery potential, whether for future reuse or repurposing. This oversight arises from the limited scope of such methods, which often ignore the complex interdependencies between building products. The present paper, backed by its supplementary Python library, introduces a method that addresses this gap, emphasizing the influence of product interdependencies and future recovery potential on environmental impact. Methods Implementing the proposed method requires adding a phase, the recovery potential assessment, to the four phases that constitute an LCA according to the ISO 14040/14044 guidelines. Given the disassembly sequence for each product, in the first step of the recovery potential assessment, a disassembly network (DN) is created that displays structural and accessibility dependencies. By calculating the average of the disassembly potential (DP) of each structural dependency (second step) associated with that product, we obtain the DP (0.1–1) at the product level in a third step. Because there is no empirical data available to support a specific relationship between product disassembly potential and recovery potential (RP) (0–1), we employ, in a fourth step, a flexible model specification to represent scenarios of how this relationship may look like. Ultimately, for each scenario, the resulting RP is used to enable a probabilistic material flow analysis with a binary outcome, whether to be recovered or not. The resulting product-level median material flows are then used to quantify the building’s environmental impact for a given impact category in the life cycle impact assessment (LCIA). The results are interpreted through an uncertainty, hotspot, and sensitivity analysis. Results and discussion Our results show that not considering the interdependencies between building products in building LCAs results in underestimating the embodied greenhouse gas (GHG) emissions by up to 28.29%. This discrepancy is primarily attributed to a failure to account for additional material flows stemming from secondary replacements owing to the interdependencies during the life cycle. When accounting for end-of-life recovery benefits, a zero-energy building (ZEB) design incorporating some DfD principles demonstrated up to 45.94% lower embodied GHG emissions than the ZEB design with low disassembly potential when assuming that recovered products will be reused. Conclusions Our approach provides first-of-a-kind evidence that not accounting for recovery potential may significantly distort the results of an LCA for buildings. The method and its supporting code support the semi-automated calculation of the otherwise neglected potential environmental impact, thus helping to drive the transition towards a more sustainable built environment. The supporting code allows researchers to build on the proposed framework if more data on the relationship between DP and RP become available in the future. Finally, while applied to buildings in this paper, the proposed framework is adaptable to any complex product with limited modifications in the supporting code.

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Dataset of service life data for 100 building elements and technical systems including their descriptive statistics and fitting to lognormal distribution

Cited by 11 publications

References 1 publication

Effectiveness of Using the Quizzz Application in Islamic Religious Education

Effectiveness of Using the Quizzz Application in Islamic Religious Education

Decision-making under uncertainty in the early phase of building façade design based on multi-objective stochastic optimization

Accounting for product recovery potential in building life cycle assessments: a disassembly network-based approach

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