Figure F16. Temperature increase of an exposed section end (Section 201-1225A-11H-6, bottom). Temperature in the core center at the start is 9.6°C. Within 20 min the rate of temperature increase has slowed, and a maximum temperature of 18.5°C was recorded during the experiment.

Figure F16. Temperature increase of an exposed section end (Section 201-1225A-11H-6, bottom). Temperature in the core center at the start is 9.6°C. Within 20 min the rate of temperature increase has slowed, and a maximum temperature of 18.5°C was recorded during the experiment.