Study on Road Performance and Electrothermal Performance of Poured Conductive Asphalt Concrete

Table 16

Heating and melting efficiency of rutting board.

Mixing amount/%	0.3% carbon fiber +40% graphite	0.4% carbon fiber +30% graphite	0.5% carbon fiber +30% graphite
Resistance/Ω	341	336	263
Voltaic time/s	31200	27000	23400
Input power/W	7.33	7.44	9.16
Total heat/kJ	228.70	200.88	214.29
Energy consumption/degree	0.064	0.056	0.060
Specimen mass/kg	7.29	6.97	7.05
Temperature rise of specimen/°C	9.2	8.9	8.1
Ice quality/kg	0.30	0.30	0.30
Ice rising temperature/°C	5.0	5.0	5.0
Heat storage energy of specimen/kJ	54.94	54.05	48.54
Ice heating energy consumption/kJ	3.08	3.08	3.08
Energy consumption of iced water/kJ	100.5	64.3	64.3
Ice efficiency/%	43.94	50.03	46.90