Case Study of Remaining Service Life Assessment of a Cooling Water Intake Concrete Structure in Indonesia

Table 4

Porosity test of concrete core-drilled samples.

Code	Train	Porosity	Compressive strength (kg/cm^2)
Core 1	A/B	11.5%	222.13
Core 2	A/B	7.8%	246.63
Core 6	C/D	4.3%	408.35
Core 9	C/D	9.8%	377.76
Core 10	E/F	8.3%	373.76
Core 14	G/H	8.4%	411.01