Leaching of Carbon Reinforced Concrete—Part 1: Experimental Investigations

Autor: Lia Magdalena Weiler, Anya Vollpracht
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Materials
Materials 13(19), 4405 (2020). doi:10.3390/ma13194405 special issue: "Special Issue "Measurement of the Environmental Impact of Materials" / Special Issue Editors: Dr. Franz-Georg Simon, Guest Editor; Dr. Ute Kalbe, Guest Editor"
Materials, Vol 13, Iss 4405, p 4405 (2020)
Materials; Volume 13; Issue 19; Pages: 4405
ISSN: 1996-1944
DOI: 10.3390/ma13194405
Popis: The composite material ‘carbon concrete composite (C3)’ is currently capturing the building sector as an ‘innovative’ and ‘sustainable’ alternative to steel reinforced concrete. In this work, its environmental compatibility was investigated. The focus of this research was the leaching behavior of C3, especially for the application as irrigated façade elements. Laboratory and outdoor exposure tests were run to determine and assess the heavy metal and trace element emissions. In the wake of this work, the validity of laboratory experiments and the transferability to outdoor behavior were investigated. The experimental results show very low releases of environmental harmful substances from carbon concrete composite. Most heavy metal concentrations were in the range of
Databáze: OpenAIRE
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