Table 4: Compressive strength and elastic modulus of four RC columns.

Number	Moisture Content /%	Compressive Strength/MPa	Elastic Modulus/MPa
1	1.56	30.90	28894.39
2	1.56	30.90	28894.39
3	3.48	24.69	32700.40
4	4.15	26.06	34028.55