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Integration of LCA into the building design process
KTH, School of Architecture and the Built Environment (ABE), Civil and Architectural Engineering, Sustainable Buildings.
2019 (English)Independent thesis Advanced level (degree of Master (One Year)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

The required estimation of performances of a building cannot be limited to its energy efficiency anymore. Environmental issues are rising concerns into national policies. However, information about construction products is still segmented into several distinct databases: the construction company gathered data for its design process into private pricing databases while environmental declarations from manufacturers are available in a public database. The interconnection of the different information about the same product is difficult because of the difference of data formatting and representation.

The objective of this project was to provide first tools to facilitate this interconnection between the design process of the company and environmental data, considering incoming requirements from the new thermal regulation of 2020. This led to the creation of a SQL environmental database, based on environmental declarations, more adapted for statistical analysis than a document-based database. Specific data management functions were also developed to homogenise unit representation and to spot product performances for the purpose of multi-criteria analysis of products

Finally, an estimation of the distinctiveness of products through a selection of key words was tested. The comparison of lists of words provided good performances for their classification into a limited number of lots. But it is not sufficient to identify items that can be related to the same construction product. So further works is needed into the creation of a semantic metric model of construction vocabulary.

Place, publisher, year, edition, pages
2019. , p. 80
Series
TRITA-ABE-MBT ; 19162
Keywords [en]
Life Cycle Assessment, LCA, environmental data, tool
National Category
Environmental Analysis and Construction Information Technology
Identifiers
URN: urn:nbn:se:kth:diva-251814OAI: oai:DiVA.org:kth-251814DiVA, id: diva2:1317274
External cooperation
Bouygues Construction
Educational program
Degree of Master - Civil and Architectural Engineering
Supervisors
Examiners
Available from: 2019-08-12 Created: 2019-05-22 Last updated: 2019-08-12Bibliographically approved

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Integration of LCA into the building design process - Master Degree Project(1479 kB)9 downloads
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CiteExportLink to record
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Citation style
  • apa
  • ieee
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Output format
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