BIM-based environmental assessment in the building design process
2014 (English)Conference paper, Presentation (Refereed)
Today, climate change is an issue of great concern. In addition, the building sector is considered to be one of the major energy users causing considerable amount of greenhouse gas emissions. Although, energy-efficient buildings are built today that use low amount of energy during operation, the embedded energy from construction and production of building material can still be relatively high. This paper focuses on the application of Building Information Modeling (BIM) using Environmental Product Declaration (EPD) to assess the environmental impacts from building materials and production to enable the designers to make environmentally friendlier decisions. Toward this approach, we propose a model which is examined in a case study of a roof structure on a commercial building which was constructed by off-site prefabricated roof-elements. As a result, the feasibility of the proposed model is appreciated in the assessment of the carbon footprint and embodied energy of the building materials and components. The proposed model needs to be further developed regarding the specification of the materials and components to make the information exchange between the BIM model and EPD in the environmental assessment of the building design more practicable.
Place, publisher, year, edition, pages
Research subject Construction Engineering and Management
IdentifiersURN: urn:nbn:se:ltu:diva-28503Local ID: 25149f60-4fa9-49c9-b399-71aa4401ec8dOAI: oai:DiVA.org:ltu-28503DiVA: diva2:1001701
International Conference on Construction Applications of Virtual Reality in Construction and Islamic Architecture : 16/11/2014 - 18/11/2014
Godkänd; 2014; 20140926 (marsan)2016-09-302016-09-30Bibliographically approved