Microstructural Features of Freezing and Thawing-Creep Damages for Concrete Mixed with Fly Ash

Table 2

Mix ratio of concrete.

Fly ash content	Fly ash; kg/m^3	Cement; kg/m^3	Sand; kg/m^3	Stone; kg/m^3	Water-cement ratio	Water; kg/m^3
0.0	0.0	453.0	740.0	1112.0	0.32	145.0
20.0	91.0	362.0	740.0	1112.0	0.32	145.0
35.0	159.0	294.0	740.0	1112.0	0.32	145.0
50.0	226.5	226.5	740.0	1112.0	0.32	145.0