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

Table 15

Heating efficiency of track board.

Carbon fiber/%	Graphite/%	Resistance/Ω	Input power/W	Total heat/kJ	Specific heat capacity of specimen/J(kg·K)	Increasing temperature/°C	Heat storage energy of specimen/kJ	Heat generation efficiency/%
0.3	40	341	7.33	39.58	819.1	3.7	22.09	55.82
0.4	30	336	7.44	40.18	871.24	5.3	31.68	78.85
0.5	30	263	9.16	49.46	850.1	6.0	33.38	67.49