Research Article

Effect of Nano-CaCO3 on the Mechanical Properties and Durability of Concrete Incorporating Fly Ash

Table 4

Design table for the orthogonal experiments.

No.AB (%)C (%)

A00.500
A10.4 (1)15 (1)1 (1)
A20.4 (1)20 (2)2 (2)
A30.4 (1)25 (3)3 (3)
A40.5 (1)15 (1)2 (2)
A50.5 (2)20 (2)3 (3)
A60.5 (2)25 (3)1 (1)
A70.6 (3)15 (1)3 (3)
A80.6 (3)20 (2)1 (1)
A90.6 (3)25 (3)2 (2)