Study on Strength and Microstructure of Cement Pastes Containing Limestone Powder under Flowing Acid Solution Condition

Table 1

Mix proportion of the cement pastes.

Sample	Water-binding materials	Water	Cement	Limestone powder	Flying ash	Silica fume
L-1	0.3	0.3	1	0	0	0
L-2	0.3	0.3	0.7	0.3	0	0
L-3	0.3	0.3	0.5	0.5	0	0
L-4	0.3	0.3	0.5	0.25	0.25	0
L-5	0.3	0.3	0.5	0.4	0	0.1
H-1	0.5	0.5	1	0	0	0
H-2	0.5	0.5	0.7	0.3	0	0
H-3	0.5	0.5	0.5	0.5	0	0
H-4	0.5	0.5	0.5	0.25	0.25	0
H-5	0.5	0.5	0.5	0.4	0	0.1