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- aggregation classification "C1".
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2010".
- aggregation format "application/pdf".
- aggregation hasFormat 1266046.bibtex.
- aggregation hasFormat 1266046.csv.
- aggregation hasFormat 1266046.dc.
- aggregation hasFormat 1266046.didl.
- aggregation hasFormat 1266046.doc.
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- aggregation isPartOf urn:isbn:9782351580967.
- aggregation isPartOf urn:isbn:9782351580974.
- aggregation language "eng".
- aggregation publisher "RILEM Publications".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Technology and Engineering".
- aggregation title "Life cycle assessment of a column supported isostatic beam in high-volume fly ash concrete (HVFA concrete)".
- aggregation abstract "Nowadays, a lot of research is being conducted on high-volume fly ash (HVFA) concrete. However, a precise quantification of the environmental benefit is almost never provided. To do this correctly, we adopted a life cycle (LCA) approach. By considering a simple structure and an environment for the material, differences between traditional and HVFA concrete regarding durability and strength were taken into account. This paper presents the LCA results for a column supported isostatic beam made of reinforced HVFA concrete located in a dry environment exposed to carbonation induced corrosion. With a binder content of 425 kg/m3 and a water-to-binder ratio of 0.375, the estimated carbonation depth after 50 years for a 50 % fly ash mixture does not exceed the nominal concrete cover of 20 mm. As a consequence, no additional concrete manufacturing for structure repair needs to be included in the study. Moreover, structure dimensions can be reduced significantly due to a higher strength compared to the reference concrete used in the same environment. In total, about 32 % of cement can be saved this way. The reduction in environmental impact equals 25.8 %, while this is only 11.4 % if the higher material strength is not considered.".
- aggregation authorList BK301094.
- aggregation endPage "444".
- aggregation startPage "437".
- aggregation volume "PRO 70".
- aggregation aggregates 1266061.
- aggregation isDescribedBy 1266046.
- aggregation similarTo LU-1266046.