Study on Material Properties of Magnesium Oxide Carbonized Prestressed Pipe Piles

Table 3

Compressive strength after water immersion.

Numbering	Diameter (mm)	Destructive load (kN)	Compressive strength (MPa)
S1	50	17.9	18.14
S2	50	20.4	20.79
S3	50	19.7	20.08
S4	50	19.2	19.57
S5	50	19.2	19.57
Arithmetic mean			19.63