Advances in Materials Science and Engineering / 2017 / Article / Tab 4

Research Article

Investigation on Durability Performance in Early Aged High-Performance Concrete Containing GGBFS and FA

Table 4

Result of compressive strength, charge passed coulomb, chloride diffusion coefficient, and porosity of concrete.

System ratio
(%)
Cement
(kg)
CPC
(coulomb)
CS
(MPa)
CDC
(m2/sec)
×10−11
Porosity
(%)

O1000.37104.44494.645.851.20539.89
0.4292.05266.840.091.467011.72
0.4782.16863.432.91.720013.03

O70S300.3773.11659.648.090.52198.53
0.4264.41847.842.020.54529.86
0.4757.52194.238.690.659911.22

O50S500.3752.2829.849.940.29167.33
0.4246.0130044.670.39938.95
0.4741.21854.840.360.598910.38

O70F300.3773.12012.447.170.61377.29
0.4264.42262.642.330.67728.57
0.4757.52566.838.20.752910.49

O50F500.3752.22541.641.920.74667.74
0.4246.02791.837.330.80799.51
0.4740.93509.430.20.908312.54

CPC: charge passed coulomb; CS: compressive strength; CDC: chloride diffusion coefficient.

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