期刊
MATERIALS
卷 9, 期 4, 页码 -出版社
MDPI
DOI: 10.3390/ma9040281
关键词
conductive concrete; deicing; heating; carbon fibers; multifunctional composites
类别
资金
- Generalitat Valenciana [PROMETEO/2013/035]
This paper aims to study the feasibility of highly conductive carbon fiber reinforced concrete (CFRC) as a self-heating material for ice formation prevention and curing in pavements. Tests were carried out in lab ambient conditions at different fixed voltages and then introduced in a freezer at -15 degrees C. The specimens inside the freezer were exposed to different fixed voltages when reaching +5 degrees C for prevention of icing and when reaching the temperature inside the freezer, i.e., -15 degrees C, for curing of icing. Results show that this concrete could act as a heating element in pavements with risk of ice formation, consuming a reasonable amount of energy for both anti-icing (prevention) and deicing (curing), which could turn into an environmentally friendly and cost-effective deicing method.
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