Diffusion Decay Coefficient for Chloride Ions of Concrete Containing Mineral Admixtures

Table 3

Mix proportions of concrete mixtures.

W/B (%)	Cement type	Slump (mm)	Air content (%)	S/a (%)	Unit mass (kg/m^3)							HRWR (B  ×  %)
					Water	Cement	GGBFS	FA	SF	Fine agg.	Coarse agg.
35	OPC	191	4.6	42	164.5	470	0	0	0	689	978	1.19
	GGBFS20	187	4.8		164.5	376	94	0	0	687	974	1.22
	GGBFS40	194	4.7		164.5	282	188	0	0	684	970	1.22
	GGBFS60	197	4.9		164.5	188	282	0	0	681	966	1.06
	FA10	188	5.0		164.5	423	0	47	0	683	968	1.10
	FA20	187	4.9		164.5	376	0	94	0	676	958	1.06
	FA30	189	4.7		164.5	329	0	141	0	669	948	1.02
45	OPC	170	4.7	45	166.5	370	0	0	0	773	971	0.91
	GGBFS20	163	4.9		166.5	296	74	0	0	771	968	0.90
	GGBFS40	169	5.0		166.5	222	148	0	0	768	965	0.95
	GGBFS60	184	5.2		166.5	148	222	0	0	766	962	0.85
	FA10	165	5.1		166.5	333	0	37	0	768	964	1.00
	FA20	167	5.3		166.5	296	0	74	0	762	957	0.95
	FA30	171	4.9		166.5	259	0	111	0	756	950	0.90
55	OPC	170	5.1	47	176	320	0	0	0	815	944	0.75
	GGBFS20	146	5.2		176	256	64	0	0	813	942	0.70
	GGBFS40	159	5.0		176	192	128	0	0	811	939	0.75
	GGBFS60	175	5.1		176	128	192	0	0	809	937	0.75
	FA10	175	5.2		176	288	0	32	0	810	939	0.85
	FA20	174	5.1		176	256	0	64	0	805	933	0.80
	FA30	172	5.2		176	224	0	96	0	800	927	0.75