Durability Evaluation of Concrete with Multiadmixtures under Salt Freeze-Thaw Cycles Based on Surface Resistivity

Table 1

Mix proportions of concretes with multiadmixtures (kg/m³).

No.	OPC	FA	BFS	SF	Air content (%)	Fine aggregate	Coarse aggregate	Slump (mm)
Control	423	—	—	—	1	584	1240	45 ± 5
FA-10	381	42	—	—	1	584	1240	45 ± 5
FA-20	338	85	—	—	1	584	1240	45 ± 5
FA-30	296	127	—	—	1	584	1240	45 ± 5
BFS-10	381	—	42	—	1	584	1240	45 ± 5
BFS-20	338	—	85	—	1	584	1240	45 ± 5
BFS-30	296	—	127	—	1	584	1240	45 ± 5
SF-3	410	—	—	13	1	584	1240	45 ± 5
SF-6	398	—	—	25	1	584	1240	45 ± 5
SF-9	385	—	—	38	1	584	1240	45 ± 5
FA-BFS	296	63.5	63.5	—	1	584	1240	45 ± 5
FA-BF-BFS	271	63.5	63.5	25	1	584	1240	45 ± 5
AEA-2	423	—	—	—	2.5	584	1240	45 ± 5
AEA-4	423	—	—	—	4.5	584	1240	45 ± 5
AEA-6	423	—	—	—	6.5	584	1240	45 ± 5