In Situ Determination of the Transport Properties of Near-Surface Concrete Using AC Impedance Spectroscopy Techniques

Table 1

Concrete mix.

Specimen number	Materials used (unit: kg/m^3)
	Cement	Fly ash	Slag	Silicon fume	Water	Fine aggr.	Coarse aggr.
C0	466.0	0	0	0	186.0	750.0	1125.0
FA1	372.8	92.3	0	0	186.0	735.7	1103.6
FA2	276.6	186.4	0	0	186.0	720.5	1080.9
FA3	186.4	276.6	0	0	186.0	705.3	1058.0
GS1	349.5	0	116.5	0	186.0	747.6	1121.4
GS2	233.0	0	233.0	0	186.0	744.2	1116.3
GS3	116.5	0	349.5	0	186.0	740.8	1111.2
SF1	442.7	0	0	23.3	186.0	747.6	1121.4
SF2	419.4	0	0	46.6	186.0	744.2	1116.3
SF3	396.1	0	0	69.9	186.0	740.8	1111.2