Transient method measured thermal properties of concrete with microspheres and latex based addition
Roman Jaskulski , Wojciech Kubissa
AbstractThe goal of the performed research was to determine the influence of microspheres from fly ash and the latex based addition on the thermal properties of concrete. The tested additions were used in two different proportions each and they were combined with each other. As a reference two series of concrete were used: one without any addition and another with 0.2% of air entraining agent. The thermal properties were measured using transient method with ISOMET 2114 apparatus. No clear trends were observed in case of the results of the measurements of the thermal diffusivity and the volumetric heat capacity. While the results of the thermal conductivity coefficient show that both additions has a potential of lowering the thermal conductivity but they are not so efficient as air entraining agent.
|Journal series||MATEC Web of Conferences, ISSN , e-ISSN 2261-236X, (0 pkt)|
|Publication size in sheets||201.85|
|Conference||8th Scientific-Technical Conference on Material Problems in Civil Engineering MATBUD'2018, 25-06-2018 - 27-06-2018, Kraków, Polska|
|Score||= 5.0, 04-01-2020, ArticleFromJournal|
|Publication indicators||= 0|
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